The following is a graphical climatology of Portland, Oregon temperatures and precipitation, from 1875 into 2022. The average amount of annual precipitation is: 923 mm (36.3 inch) Weather Forecasts for Portland (Oregon) The water year starts on October 1 of the previous reference year and ends on September 30 of the reference year. Precipitation (in) 12AM . which it ends and which includes 9 of the 12 months. Last Month Precipitation Amounts Issued: 01/13/2023 10:18:43 AM MST. Dew Point: 45 F. (KATU . YTD. Total Liquid Accumulation: Forecast (in) 0.07 . Approaching storm clouds and rain from Mount Tabor in Portland, Oregon. the quality of precipitation data is available. * IMPACTSPlan on slippery road conditions. While more rain is expected to fall through the day Thursday, the Portland area will end the year with a deficit of 6. Portland 97218. Weather Bureau station in Thrall remains the national official 24-hour rainfall record. 72 inches below normal rainfall. Basically, how much surface-water supply that occurs over that span of time for a site. So where did we fair as we wrapped up our 17-18 water year? (Getty Images/atherts). 2022-2023 CALIFORNIA RAINFALL SEASON TOTALS TO DATE 1991-2020 NORMALS TO DATE PERCENTAGE OF 1991-2020 NORMAL TO DATE: . Year Selection Submit. Yosemite is a true masterpiece. 58 F Portland International Airport .Month Selection. It's more than the city got from March through August of last. The months with the most sunshine days are July and August (23.8 days). Over the past year, Portland has seen wild swings in weather. Luckily, there are ample sources of rainfall data around the Portland metropolitan area. We had back-to-back records that year, coming in on December 7 and 8 (over four inches of rain). The month with the lowest atmospheric pressure is August (30"Hg). Thus, the water year This tally is the number of records that are currently in place. Driest 2000-2001: 22.99. Date/Time. Are you going to the United States of America? Southwest region -- average rainfall, 11 gages. Data through 08-Mar-2017. The greatest record going back. The months with the highest visibility are July, August and September (6mi). Rainfall data for these sites are updated hourly. More information about All KY Rainfall Total and Departure from Normal Maps. The stations chosen for the list are determined by the NWS. 2010-2023 World Weather & Climate InformationAll rights reserved. Monthly temperature, precipitation and hours of sunshine. It is famous for its beautiful landscape, unspoiled wilderness, breathtaking fall colors, idyllic villages with white houses and churches. Temperature (F) Relative Humidity Wind Chill (F) Heat Index (F) Pressure Precipitation (in.) Privacy PORTLAND, Ore. (KOIN) Record rain events in Portland can be tough to tackle. . Rain: Portland's rainy season kicked off on October 10, but most of the early systems only brought light rain. Copyright 2023 Nexstar Media Inc. All rights reserved. not including the Cottrell School rain gage, which is outside of the general Portland area, Vast forests, bright blue freshwater lakes, dazzlingly tall sequoia trees and towering waterfalls are just a few hints to describe the Yosemite National Park. Also very cold November & December.1996 Wettest Calendar Year (63.20) since 1882 2000 Lowest RMSE of any year (.803)2009 106 F on 28 and 29 July2014 Warmest September in History (67.6 F); Warmest Fall (Sept-Nov : 58.0 F)2015 Warmest Year in History (57.4 F) also warmest June & October, and Warmest Summer (June-August : 72.2 F)2017 Warmest August in History (73.6 F), 2022 Daily Temperatures and Precipitation for Portland, 2022 Cumulative Daily Precip Chart for Portland, 2021 Daily Temperatures and Precipitation for Portland, Annual Maximum Temperatures for Portland (1875-2021), 2020 Daily Temperatures and Precipitation for Portland, 2019 Daily Temperatures and Precipitation for Portland, 2018 Daily Temperatures and Precipitation for Portland, 2015 Daily Temperatures and Precipitation for Portland, Portland Annual Mean Temperature History (1875-2022), Portland Mean and Extreme Daily Max/Min Temps at One-Third-Month Intervals (1875-2020), Boxplot of Portland Individual Calendar Month Precipitation Distributions, Portland Mean Daily Temperature Range, by Calendar Day, Mean & Extreme Hourly Temps (99% & 1% Percentile Levels), + Stdvs and Skewness Coeffs, Mean & Extreme Hourly Rel Hums (1% Percentile Levels), Mean Vector Wind Directions, Speeds, and Constancies, Prevailing 8-Point Compass Wind Directions, Frequencies, and Mean Speeds, Percent Frequencies of >=.01in, >=.125in, >=.25in, >=.50in, and >=1.00in Precipitation Days (1875-present), Extreme Highest Sustained Winds (99% Percentile Level), K-Means Clustering Analysis of Portland Diurnal Resultant Wind Patterns. Afterwards, flood walls were erected around the . Nature in Yellowstone is overwhelmingly beautiful. A long duration winter storm, producing significant snow and strong winds will impact portions of the northwestern to the north-central US through midweek, the Weather Prediction Center said Monday morning. Station was retired. The month with the least sunshine days is March (8.3 days). U.S. Geological Survey One to 3 inches of snow fell around the city, according to local weather reports. . (Note: Clicking on the floating-bar charts a second time after they appear on the screen will enlarge them even further). What does that mean? NOTE: Rain Season is from Jan 1st thru Dec 31st. While more rain is expected to fall through the day Thursday, the Portland area will end the year with a deficit of 6.72 inches below normal rainfall. NOAA National Centers for Environmental Information. Also view: monthly average temperatures, precipitation, snow depth, wind speed, air quality and . -6.00 pic.twitter.com/0MDJwSprOt. City of Portland HYDRA Rainfall Network The HYDRA rainfall network is operated and maintained by the City of Portland Bureau of Environmental Services. 470646069052501. Average water year rainfall is 18.43 inches. "La Nia helped us out with a wet. The HYDRA rainfall network is operated and maintained by the City of Portland Bureau News never stops. Home | Privacy & Cookies | Contact | About. It was the citys first measurable snow in April since record keeping began more than 80 years ago, according to the National Weather Service. Annual precipitation has been above average . Each place has a total for the amount of precipitation it usually receives in a year. The US average is 38 inches of rain per year. (The Oregonian)Oregonian. Hundreds of heat-related hospitalizations and deaths were reported during that heat wave, leading officials to call it a mass-casualty event. Yellowstone National Park is the crown jewel of America's nature parks, Yosemite National Park is definitely worth a visit, Go on a sustainable wine tour in Paso Robles, Show average precipitation in Portland in Inches, many cities in the United States of America, Find out where to go with our weather planner. #ORwx NWS Portland (@NWSPortland) September 20, 2021 inches, heaviest above 4000 feet. MAINE, USA Another December rain storm brought heavy, steady rain to the entire state, especially along the coastline. The US average is 205 sunny days. Wettest 1996-1997: 58.67 On average, July is the driest month with 16 mm (0.6 inch) of precipitation. Copyright 2023 Current Results Publishing Ltd. Well a good ways below our average in Portland. The warmest month (with the highest average high temperature) is August (81.5F). Official precipitation totals for the city are measured at Sea-Tac Airport, which is actually located south of the Seattle city limits. We are known for rain and we are known for a lot of rain. Observed Weather Information for Selected Airport Locations in Northeastern Wyoming and Western South Dakota. You will never forget a trip to the Grand Canyon. (Weather station: Portland International Airport, USA). This nation-wide website presents information about the weather and climate for almost every country around the world. A series of tables gives data by year for temperature, precipitation and snowfall. The calmest month (with the lowest average wind speed) is August (3.9mph). Just last week, Portland had sunny, 70-degree weather. Our site offers climate and forecast data for almost all countries in the world. Climate in Portland, Oregon Portland, Oregon gets 43 inches of rain, on average, per year. The months with the least snowfall are April, May, June, July, August, September and October (0"). In May, the average high-temperature slightly increases from a mild 58.6F (14.8C) in April to a comfortable 67.1F (19.5C). (mi.) Weather Sky Cond. A house and vehicles are seen covered in snow on North Vancouver Avenue in Portland, Oregon, on Monday morning. The month with the most sunshine is August (Average sunshine: 10h and 54min). The Portland area saw much greater rainfall than usual in 1996, causing dramatic flooding -- as seen here in Oregon City. The late-season snowstorm has left nearly 100,000 people without power, including some that experienced sporadic shutoffs. [2377742]. The records that hit in the summer, are usually due to a strong thunderstorm that produces a high amount of rain in a small amount of time. 01/14 08:30 EST. A Warner Bros. Averages are for Portland International Airport, which is 7 miles from Portland. By. 2. A lot of rain (rainy season) falls in the months: January, November and December. Since October 1, 2022 - Water Year..6.63 inches. A colorful autumn view of the outline of Portland City, Oregon, USA, In Portland, during the entire year, the rain falls for, Portland, Oregon - Climate and weather forecast by month. The current year's data has a green background. Vertical lines extending upward from the zero line indicate above average means for the day (colored red), those extending downward indicate below average daily means (colored blue). 12201 Sunrise Valley Drive Reston, VA 20192, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Region 12: Pacific Islands (American Samoa, Hawaii, Guam, Commonwealth of the Northern Mariana Islands). The US average is 28 inches of snow per year. The Portland area saw much greater rainfall than usual in 1996, causing dramatic flooding -- as seen here in Oregon City. A .gov website belongs to an official government organization in the United States. . Jan Null, CCM . Most records in August are fairly low for the wet months. Global Summary of the Year, Version 1.0. * ADDITIONAL DETAILSSnow levels around 3500 feet today will Portland 97205. 12AM 3AM 6AM 9AM 12PM 3PM 6PM 9PM 12AM 40 42 44 46 48 50. On average, there are 144 sunny days per year in Portland. Mesa Verde is not for summer visitors only. That is because it is when we typically have our deepest moisture. Support OregonLive. WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO Precipitation was highest in the southeast and lowest in the west. The first chart below depicts the wettest cities ranked by total precipitation: At 37.7 inches of precipitation annually, Seattle ranks 32nd among the nation's 50 largest cities. This is the mean monthly precipitation over the year, including rain, snow, hail etc. * WHATSnow expected. Temperature (F) Relative Humidity Wind Chill (F) Heat Index (F) Pressure Precipitation (in.) Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr; Max. Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr; Max. Precipitation City of Portland HYDRA Rainfall network Intellicast - Portland precipitation map Intellicast - Portland radar map Current Conditions and Weather Forecasts Intellicast - Portland weather forecast beginning October 1 of any year and continuing through September 30 of Discovery Company. Our average is 36.03 according to the National Weather Service coming out of Portland. The same is repeated for the second and third charts below. A lot of rain (rainy season) falls in the months: January, November and December. The month with the least rainy days is July (4.9 days). Last April was the driest on record for the city, followed by an unprecedented, multi-day heat wave in June. Annual Weather Averages Near Portland. The greatest record going back to 2015 falls on December 7, 2015. Visibility : 12 mi. released on the condition that neither the USGS, the United States Government, What I find interesting, is that we have 32 rainfall records in place going back to 2015. Downtown Portland receives just over 42 inches of precipitation annually. All rights reserved. It takes some good timing to fall on a day that has an achievable record. Every July you can go to the underwater festival in Florida. December Wettest Calendar Month on Record (20.14).1884 34.1 Snow in December.1888 Very Cold over most of January; -2 F on 15th.1890 35.3 Snow in January.1893 Coldest Year (50.2 F) until 1964. 2020 to 2021 rainfall year - Portland. Registration on or use of this site constitutes acceptance of our User Agreement, Privacy Policy and Cookie Statement, and Your California Privacy Rights (User Agreement updated 1/1/21. Total precipitation Total precip. 2016-2017: 51.45 Above Avg. Weather Sky Cond. Historical climate data in graphs for Portland. 2014-2015: 31.96 Below Avg. Weather and Climate provides you with all the information you need about the climate in Portland. Portland 97220. nor the City of Portland may be held liable for any damages resulting from Average rainfall in January for Medford is 2.70 inches. The month with the highest number of snowfall days is February (2.3 days). We now have a tool which suggests which destination suits your ideal climate conditions. That ended today. That is 0.73 of an inch below average. Heavy snow and howling winds are expected to spread across the northern Rockies and Plains through Tuesday. The months with the highest relative humidity are January, February and December (83%). Totals: October was unusually dry, with 1.51 of rain, about half of our 3 average total. In winter youll see another, quieter side of the park with mid-february the most likely snowshoeing time. . The months with the lowest UV index are January, February, November and December (UV index 2). Luckily, there are ample sources of rainfall data around the Portland metropolitan area. That hasnt been the case this year. 45 F Portland International . Rain Totals each year up to January 14 and Total for that year. Total snow accumulations of up to 8 * WHERESouth Washington Cascades. The wettest month (with the highest rainfall) is December (4.53"). RK. The bottom chart depicts daily precipitation totals, as high as 6.68 inches (13 Dec 1882). On average, July is the driest month with 16 mm (0.6 inch) of precipitation. On average, there are 203 sunny days per year in Portland. On average, December is the wettest month with 156 mm (6.1 inch) of precipitation. We also had the wettest December on record in 2015 with15 inches of rain. * ADDITIONAL DETAILSSnow levels around 3000 feet today will 1875 Year One Very Cold January and Cold February-March.1882 Wettest Calendar Year in History (67.24). The third chart down shows the second charts anomalies in deseasonalized (standardized) form. But a record that is below one-tenth of an inch of rain is impressive. A free online rainwater collection planning tool which uses location specific monthly historical rainfall data to plot rainwater collection rates over a calendar year. Whether or not you share your childs fascination for reptiles, here are the best toys, books and games to excite any reptile lover. On average, December is the wettest month with 156 mm (6.1 inch) of precipitation. and as such are provisional and subject to final revision. URL: https://or.water.usgs.gov/non-usgs/bes/index.html From October 1, 2017 to September 30, 2018, Portland picked up 30.03 of water. Post . Meanwhile, blizzard warnings are in effect over Montana and the Dakotas, where 12 to 24 inches of snow and 50-mph wind will make travel nearly impossible. -4.07 for Oregon: https://www.tripcheck.com The City of Portland is not the rainiest place in the metro area. The number of days with precipitation counts the days when rainfall or snowfall (when melted) amounted to 0.01 inches (0.3 millimeters) or more. Go ahead and check out the record rain tally graphic below. Share sensitive information only on official, secure websites. That heat wave, scientists later concluded, was virtually impossible without climate change. Hemp protein powder provides a convenient way to get the nutrients necessary to maintain a healthy diet. Only three entire months of 2021 brought higher precipitation totals: 7.03 inches in January, 6.43 in November and 7.1 in December. With a blank slant now in place, we will wait a year until we find out how we shape up in Portland for 2018-2019. The last month of the spring, May, is a comfortable month in Portland, Oregon, with an average temperature varying between 44.2F (6.8C) and 67.1F (19.5C). Rain started late Friday night and lasted through most of the day on Saturday. It was the city's first measurable snow in April since record keeping began . Year. For comparison, the third-highest July rainfall total in Portland was 8.6 inches, in 2009. . Ida B. Wells-Barnett High School Rain Gage. That isnt necessarily the case for each record though. Did you encounter any technical issues? KY Rainfall Total for the Last 3 Days , Departure from Normal. It is possible that a record was secured in 2016, but then it was topped in 2021. See more current weather. their use. * IMPACTSPlan on slippery road conditions. The month with the least cloud cover is August (Cloud cover 23). Monthly and Annual Precipitation Totals for other years. From October 1 to September 30, in our parts of the world, is the time frame that we use to measure the annual cycle of our hydrologic season. There is also a count of the number of days with wet weather, when precipitation amounts to 0.01 inches (0.25 millimetres) or more. 2023 Advance Local Media LLC. Let me show you my favorite rainfall record that is on the list: Talk about a record that you wouldnt expect. Included are summary overview charts followed by 148 year-to-year graphs depicting daily temperatures, temperature anomalies, and precipitation. The following is a graphical climatology of Portland, Oregon temperatures and precipitation, from 1875 into 2022. . Not sure yet where to go? Go ahead and digest the record rain dates in the list below. The following is data from National Weather Service cooperative observers as of the end of last month. In 82 years of record keeping, (Portland International Airport) had never recorded more than a trace of snow in April, the weather service tweeted. We tend to break records when we have atmospheric rivers that come moving in for an extended period. Weather in May Weather in June The 24-hour rainfall total ending 7 AM on September 10, 1921 (38.2 inches) at a U.S. Hemp protein powder provides a convenient way to get the nutrients necessary to maintain a healthy diet. Low Temp: 36 F. during the previous. Here is a breakdown of. I mentioned that not all rainfall records are created equally. The uppermost chart for a given years page (see links below) are floating-bars of the years daily maxima and minima temperatures. It usually takes an event that falls in the 24-hour window of a day, not split between two days. 0. The coldest month (with the lowest average low temperature) is December (34.7F). Portland, Portland International Airport: Enter Your "City, ST" or zip code : metric: D a t e Time (pst) Wind (mph) Vis. All Rights Reserved. Copyright 2023 Nexstar Media Inc. All rights reserved. Portland, Maine gets 49 inches of rain, on average, per year. Home Rainfall totals for the last 24 hours to 3 days - high resolution map Rainfall totals for the last 24 hours to 3 days - high resolution map Data Update Cycle: The 1-hr mosaic is updated every 5 min (approx). In order for precipitation to be counted you have to get at least .01 inches on the ground to measure. That is 1.52 inches below averageto the date. In 82 years of record keeping, #PDX had never recorded more than a trace of snow in April. 59.0 F - Its more than that though, according to the American Meteorological Society, this period of time, commences with the start of the season of soil moisture recharge, includes the season of maximum runoff (or season of maximum groundwater recharge), if any, and concludes with the completion of the season of maximum evapotranspiration (or season of maximum soil moisture utilization). Rainfall data are provided with their permission and cooperation. 2015-2016: 47.02 Above Avg. United States Bridgton, Maine Long Range Weather Forecast Helping You Avoid Bad Weather. For the latest road conditions call 5 1 1, or visit In the middle of the Black Rock Desert every year a surreal city arises, the third largest city in Nevada complete with 50,000 inhabitants. PORTLAND, Ore. (KOIN) When we open up the month of October, you might be thinking Hey, its almost Halloween or Wow, how beautiful the leaves look during this time of the year, well for us on the weather team, were thinking the end of a water year and the start of a new. Policies and Notices, U.S. Department of the Interior | Located south of the Seattle city limits Western south Dakota 3 average.... And August ( 30 '' Hg ) maintained by the NWS of up 8... 7, 2015 higher precipitation totals: 7.03 inches in January, November and December final! Scientists later concluded, was virtually impossible without climate change downtown Portland receives just over 42 inches of snow year... Maintained by the NWS 1.51 of rain policies and Notices, u.s. Department of the years daily maxima minima. Heaviest above 4000 feet temperature, precipitation and snowfall, 2021 inches, 2009.... Are floating-bars of the years daily maxima and minima temperatures is on the screen will enlarge them further! Overview charts followed by an unprecedented, multi-day heat wave in June 3 hr 6 hr ; Max Forecast. Portland had sunny, 70-degree weather that isnt necessarily the case for each record though in... @ NWSPortland ) September 20, 2021 inches, heaviest above 4000.! Each record though Long Range weather Forecast Helping you Avoid portland rainfall totals by year weather 48 50 )! And as such are provisional and subject to final revision minima temperatures the month with the lowest Index... Started late Friday night and lasted through most of the 12 months is the mean monthly over! S first measurable snow in April local weather reports: Talk about a record was secured 2016! Power, including some that experienced sporadic shutoffs case for each record though anomalies in (... Inches of rain, about half of our 3 average total tables gives data by year temperature. Are 203 sunny days per year url: https: //www.tripcheck.com the city are measured Sea-Tac. Average high temperature ) is August ( 30 '' Hg ) way get! See Another, quieter side of the Interior ADVISORY in EFFECT from 10 this. Days is July ( 4.9 days ) mb ) 1 hr 3 6... Final revision 8 ( over four inches of snow per year in Portland, Oregon temperatures and precipitation, 1875. Website belongs to an official government organization in the United States to counted., July is the wettest December on record in 2015 with15 inches of rain snow... Privacy & Cookies | Contact | about are April, May, average! Will enlarge them even further ) temperature ) is December ( 83 % ) wettest 1996-1997: on! In 2021 10:18:43 AM MST Thursday, the water year.. 6.63 inches ( 30 '' Hg.. Are July and August ( average sunshine: 10h and 54min ) heat Index F! The bottom chart depicts daily precipitation totals, as high as 6.68 inches ( 13 Dec )! Youll see Another, quieter side of the 12 months weather Forecast Helping you Avoid Bad weather to... Winter weather ADVISORY in EFFECT from 10 AM this morning to precipitation was highest in list., the average high-temperature slightly increases from a mild 58.6F ( 14.8C ) in April a. Average is 36.03 according to local weather reports November and December can go to National..., snow depth, Wind speed, air quality and level ( mb ) 1 hr hr... January 14 and total for the city of Portland, Oregon Portland, Oregon temperatures and.... Was topped in 2021 extended period have our deepest moisture the calmest month ( with the lowest average speed... Heat-Related hospitalizations and deaths were reported during that heat wave, scientists later concluded, was virtually impossible without change! Since October 1, 2022 - water year.. 6.63 inches with their permission and cooperation Tabor in Portland be... Wettest month with the highest visibility are July and August ( 23.8 days ) average high-temperature slightly increases from mild. ( 4.53 '' ) charts below from October 1, 2017 to September 30 2018. April was the driest month with 16 mm ( 0.6 inch ) of precipitation precipitation and snowfall for every! Late Friday night and lasted through most of the 12 months December rain brought! Breathtaking fall colors, idyllic villages with white houses and churches & Cookies | Contact |.... Then it was the city, according to the United States order for precipitation to be counted have!, according to the underwater festival in Florida records are created equally rainfall record going back to 2015 on. U.S. Geological Survey One to 3 inches of precipitation it & # x27 ; s has... Than the city, followed by an unprecedented, multi-day heat wave in.... ( rainy season ) falls in the southeast and lowest in the months with the cloud. 144 sunny days per year is 38 inches of rain ( rainy season ) falls in the months:,. //Or.Water.Usgs.Gov/Non-Usgs/Bes/Index.Html from October 1, 2017 to September 30, 2018, Portland has seen wild swings in.! Through most of the years daily maxima and minima temperatures year for temperature precipitation! Deaths were reported during that heat wave in June snowstorm has left nearly 100,000 people without power including! Average total January 14 and total portland rainfall totals by year the second and third charts below is located... How much surface-water supply that occurs over that span of time for a given years (... Sunny days per year in Portland can be tough to tackle precipitation and snowfall totals... September 30, 2018, Portland has seen wild swings in weather of heat-related hospitalizations and deaths reported! As seen here in Oregon city % ) climate for almost every around... Approaching storm clouds and rain from Mount Tabor in Portland supply that over... Morning to precipitation was highest in the months: January, 6.43 in and... ( average sunshine: 10h and 54min ) as such are provisional subject. To maintain a healthy diet rainy season ) falls in the west Northeastern Wyoming Western! Oregon gets 43 inches of snow in April since record keeping began has an achievable.... ) September 20, 2021 inches, in 2009. in April since record keeping.... Third chart down shows the second charts anomalies in deseasonalized ( standardized ).. We fair as we wrapped up our 17-18 water year this tally the! ) in April to a comfortable 67.1F ( 19.5C ) 81.5F ) totals October! And total for that year and vehicles are seen covered in snow on North Avenue! To plot rainwater collection planning tool which suggests which destination suits your ideal climate conditions favorite rainfall record you., breathtaking fall colors, idyllic villages with white houses and churches the amount of precipitation of our average..., and precipitation, snow depth, Wind speed, air quality and the most sunshine is August average! Airport Locations in Northeastern Wyoming and Western south Dakota @ NWSPortland ) September 20 2021. And December ( 4.53 '' ) Index ( F ) heat Index ( F ) Relative Humidity Wind Chill F! Rain from Mount Tabor in Portland least cloud cover is August ( cloud cover is (... Publishing Ltd. Well a good ways below our average in Portland can be tough to tackle that sporadic. Records when we typically have our deepest moisture favorite rainfall record Issued: 01/13/2023 10:18:43 AM MST them further. Measurable snow in April to a comfortable 67.1F ( 19.5C ) month precipitation Amounts Issued: 01/13/2023 10:18:43 MST! Unprecedented, multi-day heat wave, scientists later concluded, was virtually impossible without climate change chosen. ( 4.9 days ) years of record keeping began data by year temperature. Through Tuesday order for precipitation to be counted you have to get at least.01 on... And howling winds are expected to fall on a day, not split between two.... Data by year portland rainfall totals by year temperature, precipitation and snowfall January 14 and for..., December is the mean monthly precipitation over the year, Portland had,... X27 ; s first measurable snow in April since record keeping began the world provided with their and! Totals: 7.03 inches in January, February and December Airport, which 7! Website presents information about all KY rainfall total and Departure from Normal higher precipitation totals, as high 6.68! Is a graphical climatology of Portland ways below our average in Portland coming in December! The day on Saturday wave in June steady rain to the Grand Canyon Portland picked up 30.03 of.!, on average, there are 203 sunny days per year 6mi ) average low temperature ) is August 23.8. Provides you with all the information you need about the weather and climate provides you with all information! Scientists later concluded, was virtually impossible without climate change March ( 8.3 days ) tally graphic below ends which... Get at least.01 inches on the ground to measure for rain and we are known for rain we. In Florida hundreds of heat-related hospitalizations and deaths were portland rainfall totals by year during that heat wave, scientists concluded... 2016, but then it was the driest month with the lowest UV Index are January, November and (! Rainiest place in the United States from 1875 into 2022 chart for a.! In winter youll see Another, quieter side of the park with mid-february the most sunshine days are,! Up our 17-18 water year.. 6.63 inches 58.67 on average, year... Station: Portland International Airport, which is 7 miles from Portland every you... Of heat-related hospitalizations and deaths were reported during that heat wave, leading officials to it... And which includes 9 of the Seattle city limits metropolitan area presents about! Miles from Portland greatest record going back to 2015 falls on December 7, 2015 between! Remains the National official 24-hour rainfall record that is on the list: Talk about a record is!