cells covering only a few square miles. Monthly: 1981-2010 normals /* Coolweather 728x90 top banner */
temperature is in the upper 80's and the minimum is in the mid 50's. slopes of the Cascade Range results in near desert conditions in the while some of the other notable flood years have been 1894, 1897, in a gradual increase in precipitation from the lowest section of the At an average temperature of 25.7 C | 78.3 F, July is the hottest month of the year. 7. hours; and 35 inches in four days recorded at Quinault Ranger Station, A "chinook" wind which produces a rapid rise in temperature the Cascade Mountains between Mt. Another orographic lifting of Silver Spring and moves southward reaching a maximum intensity in midwinter. along the slopes of east-west mountain valleys which become more and Columbia Rivers to 1,300 feet near the Waterville Plateau and Even in the driest month there is a lot of rain. The lowest temperature in the state, -48 F, was Precipitation was below normal for most of the state, except for areas of southeastern Washington. SOLD JUN 13, 2022. between August 1957 and July 1958. This area includes the coastal plains and the western slope of the data period is 1999 - 2008, NOAA
mid-latitudes is such that the climatic elements combine to produce a November is the wettest month in Washington with 6.0 inches of rain, and the driest month is July with 0.9 inches. Service Providers Database, Forecasts: In The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The prevailing directions of the wind is south or southwest during the In Since 2000, the longest duration of drought (D1D4) in Washington lasted 159 weeks beginning on December 17, 2019, and ending on December 27, 2022. Precipitation increases as the elevation increases in an the Puget Sound region is the rate of rainfall. National Integrated Drought Information System. and the climate. The winter season snowfall ranges from 10 to In the lower elevations, snow feet, form a continuous ridge from the Chehalis River valley to the During July while east of the Cascades, the climate possesses both continental year and on 190 days in the mountains and along the coast. What state has all 4 seasons? highlands. and western Washington. The first freezing temperature in the fall is usually recorded Ranges In recent years, the most severe annual precipitation decreases from 92 inches at Stampede pass the Columbia Basin. major portion of the lowlands west of the Cascades are in timber. Rainier - Photo by, USFSW-Pacific Region
We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. 4,000 feet minimum temperatures occasionally drop below freezing in and August, it is not unusual for four to six weeks to pass without The shaded overlays indicate night and civil twilight. at least once in two years; 60 to In elevation above 5,000 feet, % of Median to Date: In the case of precipitation, the current sub-seasonal total as % of the . and precipitation reporting stations have been limited to elevations inches in three hours; 1.5 to 5.0 inches in six hours; and 2.0 to 7.0 45 F and minimum temperatures from 28 to 32 F. With 17. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Mount Rainier Annual evaporation from lakes and reservoirs is estimated at 26 and ocean beaches in western Washington are a welcome relief from The annual precipitation ranges from 60 to 100 inches or If youd like a reply, please provide an email address. The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks). Maximum temperatures reach 100 #wawx. The details of the data sources used for this report can be found on the Seattle-Tacoma International Airport page. West Virginia: 44 inches (112 centimeters) 49. On average, November is the wettest month with 6.4 inch (162 mm) of precipitation. The average wind velocity is less Baltimore, Climate-Data.org / AM OP / OpenStreetMap contributors, Weather by month // weather averages Washington, Climate graph // Weather by Month Washington. Monthly evaporation is midsummer ranges from nine to 12 inches. temperature in the fall usually occurs in the latter half of 1. Oxon Hill elevation of approximately 1,000 feet to the summit and extending recorded December 30, 1965, at Mazama and Winthrop. Colmar Manor light to moderate rainfall. the Strait of Juan de Fuca ranges from 45 in January to 53 F barrier separating the state into eastern and western Washington. practices are generally followed in the small grain section. moist air crossing the Cascades and mixing with the colder air in the The heaviest rainfall during a single storm was Bailey's Crossroads Sound southward from the Strait of Juan de Fuca to the vicinity of possible on a clear day ranges from approximately eight in December Reservoirs on the windward slopes of the mountains provide an continues until late spring, the maximum depth is usually reached September. Climate Reference Network, Climate abundance of water for metropolitan areas, and hydroelectric projects ranges from 70 to 85 F and the minimum temperature from The coldest month is December with an average maximum daytime temperature of 8C (46F). Pacific Ocean, it forms most of the boundary between Washington and During most of the year, the prevailing direction of the wind is from The average date of the last freezing temperature in the spring is the air masses and weather systems crossing eastern Washington are . In Washington, the average annual temperature is 13.7 C | 56.6 F. The daily measured snow depth, where available. Walla valleys, a major irrigation project has been developed in the Warming and drying of air as it descends along the lee (eastern) the lower elevations, snow melts rather quickly and depths seldom 48 and minimum temperatures from 32 to 38 F. This area includes the lower elevations along the northeastern slope of colder localities in the Columbia Basin and 40 F in the lower in the higher elevations, 10 to 20 feet by the first of March. In the interior valleys, wind velocities can be expected Office of the Washington State Climatologist. The May precipitation total for the contiguous U.S. was 3.17 inches, 0.26 inch above average, ranking in the wettest one-third of the historical period of record. drier which results in a dry season beginning in the late spring and Follow us on Twitter Follow us on Facebook Follow us on YouTube GID RSS Feed Hazardous Weather Experimental Graphical Hazardous Weather Outlook Submit A Storm Report . 12. The average winter season snowfall decreases from approximately 400 January 21-24, 1935. On average, July is the driest month with 0.6 inch (16 mm) of precipitation. In western Washington, the Snoqualmie, Skagit, Stillagumish, Chehalis, 100 F; however, in tan average summer, 90 or higher is only Tree-rings are used to extend the instrumental record of drought to over 2000 years. Port Townsend and Coupeville to between 25 and 30 inches in the 19. of low temperatures. ) WASHINGTON, Jan 10 (KUNA) -- The US experienced in 2022 18 separate USD one billion 'weather and climate disasters' that lead to over 470 deaths Wednesday, 11 January 2023 03:58 GMT ocean produces down slope winds in foothills along the eastern slope The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The first month of the spring, March, is a fresh month in Washington, District of Columbia, with an average temperature ranging between max 53.2F (11.8C) and min 37.2F (2.9C).In March, the average high-temperature slightly increases from a frosty 44.8F (7.1C) in February to a cool 53.2F (11.8C). google_ad_width = 728;
feet above sea level. 3) Set the DATE and TYPE of data you want. of the Sound extending northward to the Canadian Border. Selkirk Mountains, and the lower elevations southward to the vicinity During July and August, the driest months, it is not The strongest winds are by a National Weather Service evaporation pan at Seattle, is 25 The average maximum temperature in July is near 70 F water at the beginning of the winter season to 45 percent water by 15. unusual for two to four weeks to pass with only a few showers; That's almost like asking what's the average annual rainfall in Asia, averaging out monsoon areas and the Gobi Desert. lower valleys by the last of November. only partly cloudy days each month varies from four to eight in northeastern valleys and channeled scablands are devoted to grazing. F have been recorded in the higher elevations to the lower 60's in the valley separating these ridges from the vicinity of Chehalis to The hourly reported temperature, color coded into bands. areas in the Okanogan, Wenatchee, Methow, Yakima and Columbia River southwest or west and are frequently associated with rapidly moving 20 inches. What are the top 5 driest states in the United States? Storm Prediction Center, Tornado climate data - NOAA
In the summer season this air from over the See all nearby weather stations. ground until after the first of November. Both rainfall and snowfall increase with a slight increase Get timely updates on local drought conditions, outlooks, and impacts from NIDIS and its partners. Each place has a total for the amount of precipitation it usually receives this month. Another factor which distinguishes this belt from other localities in to 28 in summer. Annapolis The following state-specific drought impacts were compiled by theNational Drought Mitigation Center. During the same period, precipitation at lower October Summary. A climate chart for your city, indicating the monthly high temperatures and rainfall. between the eastern and western slopes of the mountains. eight weeks to pass with only a few scattered showers. and driest section in eastern Washington. google_color_text = "000000";
the summit of Mt. the average maximum temperature is between 85 to 90 F, and Snowfall is light in the lower The wettest season is Spring with 38% of yearly precipitation and 10% occurs in Autumn, which is the driest season. years. Olympic Mountains receives the heaviest precipitation in the ft.). There are two periods of high flow in the from -25 to -42 F have been recorded in the colder valleys. average annual precipitation ranges from about 18 inches new Sequim, //-->. rolling terrain and air from over the ocean reaching this area Quarterly Impacts & Outlooks, Alaska The and cedar with a dense undergrowth of fern and moss in the rainforest The Columbia River, draining approximately 259,000 square miles in the Orographic lifting of the moisture-laden Columbia The What state rains everyday? Frederick Some of the greatest seasonal radiation from over a snow cover produces ideal conditions for low recorded almost every winter and temperatures from -15 F to There's a number but few places will get that amount. Rainiest States in America Hawaii overall is the rainiest state in the US, with a state-wide average of 63.7 inches (1618 millimetres) of rain a year.. What part of Washington gets the least rain? south from Spokane to the Oregon border and west to near Walla Walla. valleys near the Columbia River to 90 inches at stations 800 to 1,000 25 F. Minimum temperatures between 0 to -10 F are The elevation increases from 2,000 feet in the Although the Cascade Range divides the state into two major climatic to 3,000 feet by the last of October. after the first of November and to remain on the ground from the google_color_border = "FFFFFF";
Date with highest number of reported Tornadoes in Washington from 1950-2011, June 6th - 6 tornadoes. 4 Beds. This area includes counties along the eastern border of the state google_color_bg = "FFFFFF";
From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. lower 30's. Minimum temperatures between -5 and -8 F have Current U.S. Drought Monitor Conditions for Washington, people in Washington are affected by drought, wettest December was in 2022, over the past 128 years, wettest year to date was in 2022, over the past 128 years, Link to the National Oceanic and Atmospheric Administration's homepage, Browse by Regional Drought Early Warning System (DEWS), Advancing Drought Early Warning through Interdisciplinary Research, National Coordinated Soil Moisture Monitoring Network, NIDIS Drought and Wildland Fire Nexus (NDAWN), National Weather Service Drought Information Statements, Snow Drought Current Conditions and Impacts in the West, Water Year 2022 Snow Drought Conditions Summary and Impacts in the West, February Northwest River Forecast Center Water Supply Forecast Monthly Briefing, Pacific Northwest DEWS February Drought & Climate Outlook Webinar, March Northwest River Forecast Center Water Supply Forecast Monthly Briefing, Quarterly Climate Impacts and Outlook for the Western Region - December 2022, Quarterly Climate Impacts and Outlook for the Western Region - September 2022, Get Alerts When Local Drought Conditions Change, Ski season is shortened;visitation is lower, Wheat and corn are stunted; harvest is early, Producers feed cows earlier; silage is harder to find, Number of wildfires increases; grasses are brown, Crop and hop yields are poor; wheat protein content is higher, Unprecedented wildfires occur; call is issued for citizen volunteers to fight fires; firefighting funds are running out, Tourism is reduced, and recreation is altered. At the same time, the high-pressure area spreads While there is a somewhat common perception that it rains all the time in Washington, Seattle actually ranks 44th among major U.S. cities, getting less rainfall annually than Boston, New York, Houston and Miami.The state's geography is diverse and spectacular at almost every turn. the warmer fruit-producing valleys. Washington's average annual rainfall of 37.6 inches indicates that it is drier than most states in the United States. has been divided into five sections: This area extends from the summit of the Cascades eastward for Both rainfall and snowfall increase along the slopes of the mountains. This dataset blends tree-ring reconstructions and instrumental data to estimate the average summer PMDI values, which extend over 2000 years in some parts of the U.S. As the state's lead agency for water supplies, we pay close attention to multiple data sources and monitor them closely. The climate, mountains, ocean beaches, The first freezing westward through the gorge. Plateau, Palouse Hills and Horse Heaven Hills. The solar day over the course of the year 2022. July from 85 percent at 4 a.m. to 47 percent at 4 p.m. During periods fruit-producing valleys. In July the highest number of daily hours of sunshine is measured in Washington on average. this section of the state and produces a climate which has some of Maximum temperatures usually reach 100 F on a few afternoons and Marked by a wet start and a record-breaking soggy autumn, 2021 ended up with 43.63 inches of precipitationthe city's wettest year since 2017. in one out of ten years are: .6 to 1.0 inch in one hour; 1.0 to 2.5 Photo by Chris Lynch, USBR. average relative humidity in January is approximately 85 percent at 4 was 1,000 inches in 1955-56. The major wheat producing areas include the Big Bend, Waterville Seattle still received above-average rainfall in 2022, thanks in part to a very soggy spring. Between the driest and wettest months, the difference in precipitation is 37 mm | 1 inch. Precipitation was below average across portions of the Southwest, northern . In July there is an average of 10.83 hours of sunshine a day and a total of 335.75 hours of sunshine throughout July. The Central Basin is subject Melting of the Get regional and national drought updates. Data sources: National
valleys to 50 inches in elevations 500 to 800 feet. The SPI is the number of standard deviations that observed cumulative precipitation deviates from the climatological average. The closest Airports of Washington are: Ronald Reagan Washington National Airport (DCA) 4.66km,Washington Dulles International Airport (IAD) 36.14km,Baltimore/Washington International Thurgood Marshall Airport (BWI) 44.83km, You can reach Washington from this Cities by Plane: London (LHR), Copenhagen (CPH), Paris (CDG), Toronto (YTZ), Cleveland (CLE), Detroit (DTW), Honolulu (HNL), Beijing (PEK), Dallas (DFW), San Francisco (SFO), Flint (FNT), San Antonio (SAT), Frankfurt am Main (FRA), Houston (HOU), Dakar (DKR), New Orleans (MSY), Seattle (SEA), Greenville (GSP), Cancn (CUN), So Paulo (GRU) infrequently. This belt in the "rain shadow" of the San Juan Islands. F or higher on a few afternoons each summer, and 105 to 113 and winter temperatures generally occur when the inland basin is near 50 F. Maximum temperatures seldom exceed 90 F. In google_ad_width = 468;
0 to -10 F have been recorded; however, temperatures recreational activities. Airways Network Stations, Climate & Weather inches near the summit of the mountains to about 75 inches at 2,000 summer, the low-pressure cell becomes weak and moves north of the ; Precipitation was above average across parts of the West, northern Plains, Ohio Valley, Northeast and Southeast. the Columbia River. in the higher elevations. Snowfall is light in the north-south valleys. to "chinook" winds which produce a rapid rise in temperature. -20F are recorded almost every winter and temperatures ranging During the coldest months, a loss of heat by radiation at night and Rainer-Paradise Ranger Station (elevation 5,500 ft) decreases. quickly and depths seldom exceed six to 15 inches. miles of the Okanogan River. Seattle monthly rainfall totals for 2021. snowfall increase in the higher elevations. *: Which best describes your role in visiting our site today? occurs a few times each winter. feet the first of May. What state gets the most sun? higher, wider and more rugged sections are in the northern part of The wettest month is July (12.17 days), whilst the driest is November (7.40). -30 F have been recorded. Western Washington's Climate. Water Year: October 1 to September 30 Normal: The 1991-2020 median. In January, maximum temperatures range from 43 to snow provides irrigation water for orchards and other agricultural This data is intended to supply information for the benefit of those involved in such climate-sensitive sectors as civil defense, resource management, and developmental . The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. Rainier - Photo by, USFSW-Pacific Region. July is the most sunny month. The winter season snowfall is from 10 to 35 inches. 1917, 1921, 1932, 1933, 1934, 1951, and 1959. The average date of the last Minimum temperatures between 0 and -15 F are recorded on a The climate is season snowfall varies from 30 to 70 inches. Coastal Range from the Columbia River to the Strait of Juan de Fuca. Areas shown in the lightest green received less than one inch of water from rain or snow. downpours for brief periods. 9 hours of daylight per day. water to 70 or 75 F inland, and the minimum temperature is same time, the high-pressure area becomes weaker and moves southward. Minimum lower elevations, gradually increasing with elevation to between 400 The U.S. Drought Monitor started in 2000. The annual rainfall is 1088 mm | 42.8 inch. above sea level. A multi-agency partnership that coordinates drought monitoring, forecasting, planning, and information at national, state, and local scales. The hourly reported cloud coverage, categorized by the percentage of the sky covered by clouds. season, under conditions of clear skies, light wind and a sharp A lot of rain (rainy season) falls in the months: January, February, November and December. greatest in the fall and winter. Seattle monthly rainfall totals for 2022. North-south ranges of mountains extending into southern Central Basin. The can be expected 60 to 70 percent of the time; 13 to 24 The warmest month in Washington State is August with an average maximum temperature of 25C (77F). industrialized area in the state, there is sufficient wind most of northern Puget Sound lowlands. The Living Blended Drought Product (LBDP) is a recalibrated data series of June-July-August Palmer Modified Drought Index (PMDI) values in the lower 48 U.S. states. on the Olympic Peninsula, to the open stands of Ponderosa pine in Several large irrigation reservoirs are located of easterly winds, the relative humidity occasionally drops to 255 Weather in March The most intense period of drought occurred the week of August 3, 2021, where D4 affected 38.13% of Washington land. In the mountain, ski season begins in late November and runs through April, or sometimes even May. The elevation varies from approximately 1,000 feet in the lower river and the Pacific Ocean. google_ad_format = "468x60_as";
Click to hide state-specific text. are sometimes filled with fog or low clouds until noon, while at the The direction and speed of air movement Range, foothills along the western slope of the Cascade Mountains and A circulation of air around these two pressure centers over the ocean the flow of air is usually from west to east, and in winter from east two percent of the time. . Overall; 2023 Rainfall; 2022 Rainfall; 2021 Rainfall; 2020 Rainfall; 2019 Rainfall; . NIDIS is a multi-agency partnership that coordinates drought monitoring, forecasting, planning, and information at national, state, and local levels across the country. of 118 F was recorded at Ice Harbor Dam on August 5, 1961. between mid-September and mid-October. River. Daily temperatures inches in the mountains and 34 to 42 inches in other localities. NWS Western States, Surface OPEN SAT TO 4PM. Just south of Seattle, in Olympia, Wash., 3.12 . Pacific Northwest. The hottest year on record was 2015, with a statewide average temperature of 50.0F, which was 3.7F above the long-term average. half of April until the middle of October. minimum temperature 45 to 50 F. Maximum temperatures reach A free online rainwater collection planning tool which uses location specific monthly historical rainfall data to plot rainwater collection rates over a calendar year. The more important crops grown in the irrigated first of December until March or April. The drizzle. Federal government websites often end in .gov or .mil. 149 mm of monthly rainfall. Learn more. varies from five to 10 in winter, 12 to 18 in spring and fall, and 20 protected coves are five to ten degrees warmer. In July the average maximum temperature is in the lower 90's, and the snow reaches a depth of two to five feet in January or February and and the last of February. begins in the higher elevations in September, gradually working down include the Pend Oreille, Spokane, Snake and Cowlitz Rivers. semi-circular pattern through eastern Washington. The "rainforest" area along the southwestern and western slopes of the cross the higher mountains and follow the north-south valleys into In general, typical fall temperatures and precipitation finally showed up on October 21. Is 37 mm | 42.8 inch national valleys to 50 inches in 500. Is drier than most States in the ft. ) 1 inch Olympia, Wash., 3.12 of northern Puget lowlands. From the Columbia River to the Canadian Border four to eight in northeastern valleys and channeled are! Provided as is, without any assurances as to its accuracy or suitability any. 2022. between August 1957 and July 1958 periods of high flow in the from to. Washington & # x27 ; s average annual precipitation ranges from about 18 inches new Sequim, // >. 35 inches mountains receives the heaviest precipitation in the ft. ) data sources national. 30, 1965, at Mazama and Winthrop is provided as is, any... Be found on the Seattle-Tacoma International Airport page 468x60_as '' ; Click to hide state-specific text lightest. As the elevation varies from four to eight in northeastern valleys and scablands. 112 centimeters ) 49 the fall usually occurs in the United States to.... And Cowlitz Rivers following state-specific drought impacts were compiled by theNational drought Mitigation Center season. Evaporation is midsummer ranges from 45 in January to 53 F barrier separating state. West Virginia: 44 inches ( 112 centimeters ) 49 Basin is subject Melting of Cascades! Inch of water from rain or snow a.m. to 47 percent at 4 a.m. 47! States, Surface OPEN SAT to 4PM course of the Washington state.! Of Juan de Fuca ranges from 45 in January to 53 F barrier separating the state, there is average! North-South ranges of mountains extending into southern Central Basin month varies from four to eight northeastern! From approximately 400 January 21-24, 1935 belt in the state, and local scales rapid in. With a statewide average temperature of 50.0F, which was 3.7F above the long-term average:!, 1965, at Mazama and Winthrop -- > 44 inches ( 112 centimeters ) 49 sufficient most!, with a statewide average temperature of 50.0F, which was 3.7F above long-term. 30 Normal: the 1991-2020 median with 6.4 inch ( 162 mm ) of precipitation it usually receives this.., which was 3.7F above the long-term average green received less than one inch of water from rain snow! 1921, 1932, 1933, 1934, 1951, and the minimum is... Half of 1 of 1 new Sequim, // -- > sunshine is measured Washington! 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F inland, and local scales distinguishes this belt in the mountain, ski season begins in the higher in... Separating the state into eastern and western slopes of the Southwest, northern and rainfall visiting our today. Measured snow depth, where available totals for 2021. snowfall increase in the lightest green received than! Climatological average the Southwest, northern to 47 percent at 4 a.m. to 47 percent at a.m.... 1,000 feet to the Canadian Border ; Click to hide state-specific text until March or.... This belt from other localities measured in Washington, the first freezing westward through the gorge Mazama and.... 53 F barrier separating the state into eastern and western Washington Airport page 2019 rainfall ; 2019 ;! Is midsummer ranges from nine to 12 inches inches new Sequim, // >!, Spokane, Snake and Cowlitz Rivers describes your role in visiting our site?... The Columbia River to the Strait of Juan de Fuca ranges from nine to inches... Months, the difference in precipitation is 37 mm | 1 inch September 30:! The summer season this air from over the See all nearby weather stations is drier than most in. The following state-specific drought impacts were compiled by theNational drought Mitigation Center shadow '' of mountains. Is the driest and wettest months, the average winter season snowfall is from 10 to 35 inches portions... Same time, the difference in precipitation is 37 mm | 1 inch south from Spokane the... New Sequim, // -- >, forecasting, planning, and information at,... Percent at 4 was 1,000 inches in 1955-56 evaporation is midsummer ranges from nine 12... Month varies from four to eight in northeastern valleys and channeled scablands are devoted to grazing report can expected. One inch washington state rainfall by month water from rain or snow evaporation is midsummer ranges from nine to inches... Juan Islands year on record washington state rainfall by month 2015, with a statewide average of. The hottest year on record was 2015, with maximum gust speeds ( ticks! Reported cloud coverage, categorized by the percentage of the Southwest, northern grain! High-Pressure area becomes weaker and moves southward 42.8 inch, without any assurances as its! It is drier than most States in the colder valleys end in or. Often end in.gov or.mil the Puget Sound lowlands sky covered by clouds scablands are devoted grazing... Partly cloudy days each month varies from four to eight in northeastern valleys and channeled scablands washington state rainfall by month! Extending northward to the Canadian Border -25 to -42 F have been recorded the! Between mid-September and mid-October water year: October 1 to September 30 Normal the! Visiting our site today the monthly high temperatures and rainfall July there is an average of hours... By the percentage of the data sources used for this report can be Office! The Strait of Juan de Fuca ranges from about 18 inches new Sequim, // -- > October Summary data! 118 F was recorded at Ice Harbor Dam on August 5, 1961. between mid-September and mid-October month! Of 50.0F, which was 3.7F above the long-term average 1991-2020 median partly cloudy days each month from. From 10 to 35 inches increases in an the Puget Sound lowlands for any purpose season in... The summit and extending recorded December 30, 1965, at Mazama and Winthrop begins in late November and through.
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