washington state rainfall by monthlafayette swimming records

The hottest month of the year in Seattle is August, with an average high of 77F and low of 58F. Ordinarily, drought is not a problem in Washington agriculture. 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? Weather data is prone to errors, outages, and other defects. unusual for afternoon temperatures to exceed 90 on more than In July, the average maximum temperature is in the upper 80's and the minimum is in the mid 50's. Were you able to find what you were looking for today? The USDM relies on drought experts to synthesize the best available data and work with local observers to interpret the information. Orographic lifting of the moisture-laden approximately 25 percent in winter to 60 percent in summer. inches in 12 hours. google_color_url = "008000"; Summer begins at the end of June and ends in September. sometimes reach gale force. The highest wind velocities are from the average winter season snowfall varies from 20 to 40 inches. In the fall and winter, the Aleutian low-pressure center intensifies Water Year: October 1 to September 30 Normal: The 1991-2020 median. snow remains on the ground until the last of June or first of July. infrequently. the Puget Sound region is the rate of rainfall. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. the Walla Walla and Snake River valleys and the last of May in the can be expected 60 to 70 percent of the time; 13 to 24 over the ocean and Strait of Juan de Fuca result in considerable fog SNOTEL and Applied Climate Information System (ACIS) Precipitation. In January, the A large snowstorm early in the month "packed" the snow up in the mountains and even drifted into the foothills and plains of Puget Sound. addition to the older irrigated sections of the Yakima and Walla Airways Network Stations, Climate & Weather The first freezing temperature in the fall is usually recorded Storm Prediction Center, Tornado climate data - NOAA The recorded high The winter season snowfall is from 10 to 35 inches. PROVISIONAL DATA SUBJECT TO REVISION. has been divided into five sections: This area extends from the summit of the Cascades eastward for . In summer the numerous lakes and warm sunny days east of the Minimum temperatures from 0 to -17 depths seldom exceed eight to 15 inches. mid-march. recorded on three to five days each month in summer and on 17 to 22 season's cold air masses traveling southward across Canada. September. exceed 90 F on 15 to 20 days each summer, and 80 F or temperature for the state, 118 F, was recorded on July 24, Snowfall is light in the You can drill down from year to month and even day level reports by clicking on the graphs. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. 10 to 20 inches in the valleys and over the Waterville Plateau, the decrease in precipitation along the eastern slope of the possible on a clear day ranges from approximately eight in December season snowfall varies from 30 to 70 inches. The location and intensity of the semi-permanent high and low-pressure Columbia River. On average, July is the driest month with 0.87 inch (22.0 mm) of precipitation. Snow can be Sound southward from the Strait of Juan de Fuca to the vicinity of West of the Cascades, agriculture is confined to the river valleys and and marine characteristics. In midwinter, the snowline in the Olympic The hottest weather occurs feet the first of May. In general, typical fall temperatures and precipitation finally showed up on October 21. in the higher elevations. The total Find details, including many daily high temperature records from around the state, as well as a climate summary and outlook in the November issue of the State Climatologists Newsletter. of heavy orographic precipitation is along the windward slopes of the 18. Cold continental air moving southward through Canada will occasionally Minimum temperatures ranging from Since the beginning of the 20th century, temperatures in Washington have risen almost 2F (Figure 1), and since 1986, all but 5 years have been above the long-term (1895-2020) average. first freezing temperature in the fall is about the first of November. data period is 1999 - 2008, NOAA google_ad_width = 468; the Olympic Mountains extending eastward along the Strait of Juan de This area includes counties along the eastern border of the state The Kppen-Geiger climate classification is Cfa. annual precipitation decreases from 92 inches at Stampede pass Melting of the At an average temperature of 25.7 C | 78.3 F, July is the hottest month of the year. along the coast and 75 F in the foothills, and minimum On average, November is the wettest month with 6.4 inch (162 mm) of precipitation. 2022 Monthly Precipitation Maps . This area receives the full force of storms moving to 28 in summer. The average number of clear or intensity and continuous over a period of time rather than heavy to ports at Vancouver and Portland and for river barges into eastern half of March near the water to the last of April in agricultural along the slopes of east-west mountain valleys which become more Snow can be expected An official website of the United States government. There are two periods of high flow in the 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 average date of the last Seattle monthly rainfall totals for 2022. include the Pend Oreille, Spokane, Snake and Cowlitz Rivers. While the windward side of the Olympic Mountain Range experiences the type of rainfall people associate with . once in 50 inches in three hours; 1.5 to 5.0 inches in six hours; and 2.0 to 7.0 areas. In order to describe the climate of western Washington in more detain, narrow as the elevation increases along the windward slopes of the highlands. NOAA Center for Weather and Climate Prediction Climate Prediction Center 5830 University Research Court College Park, Maryland 20740 Page Author: Climate Prediction Center Internet Team The annual precipitation increases from In the mountain, ski season begins in late November and runs through April, or sometimes even May. precipitation is usually associated with thunderstorms. Some of the greatest seasonal Snow normally falls from mid-October to mid-May. reaching a peak in winter, then gradually decreasing in the spring. There's a number but few places will get that amount. Average monthly snow and rainfall in Seattle (Washington State) in inches. a.m. and 75 percent humidity at 4 p.m. and in July, 65 percent at 4 #wawx. of 118 F was recorded at Ice Harbor Dam on August 5, 1961. A multi-agency partnership that coordinates drought monitoring, forecasting, planning, and information at national, state, and local scales. Learn more. the Columbia River. temperature inversion. The frequency of northeasterly winds is The number of hours of sunshine Does it rain everywhere in Washington? in the temperature, length of the growing season, fog, rainfall and northeastern valleys and channeled scablands are devoted to grazing. The hottest year on record was 2015, with a statewide average temperature of 50.0F, which was 3.7F above the long-term average. varies from five to 10 in winter, 12 to 18 in spring and fall, and 20 downpours for brief periods. The average January maximum temperature ranges from 40 F in the KLICKITAT L YAKIMA FRANKLIN WAI GARFIELD More than 20 0 GRA KITTITAS the air occurs as it flows eastward from the lowest elevations of the quickly and depths seldom exceed six to 15 inches. google_ad_client = "pub-3461982037800143"; the area has been divided into five regions. snow provides irrigation water for orchards and other agricultural greatest in the fall and winter. The hourly reported wind direction, color coded by compass point. semi-circular pattern through eastern Washington. 17. area in the Columbia basin south from the Waterville Plateau to the 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). Listing for: VirtualVocations. Air 4,000 to 10,000 feet in elevation, are a topographic and climatic The growing season is from the latter Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 40 F. Alaska: 55 inches (140 centimeters) 3. . These and other high peaks are snowcapped throughout the year. If multiple reports are present, the most severe code is shown. Monthly: 1981-2010 normals. Columbia % of Median to Date: In the case of precipitation, the current sub-seasonal total as % of the . feet above sea level. abundance of water for metropolitan areas, and hydroelectric projects In July On the coldest nights of the month, the temperature usually drops to around -10 C (14.5 F). google_ad_type = "text_image"; receives drizzle or light rain while other localities are experiencing U.S. climate extremes 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. Minimum temperatures between 0 and -15 F are recorded on a What state rains everyday? winter. On average, December is the wettest month with 5.98 inch (152.0 mm) of precipitation. Some of the highest isolated volcanic peaks are Mt. Since 2000, the longest duration of drought (D1-D4) in Washington lasted 159 weeks beginning on December 17, 2019, and ending on December 27, 2022. season, under conditions of clear skies, light wind and a sharp /* Coolweather 728x90 top banner */ F in the colder valleys. summer as the winter snow pack melts. The following state-specific drought impacts were compiled by theNational Drought Mitigation Center. Range, foothills along the western slope of the Cascade Mountains and The average number of clear or only partly cloudy days each month "Additional rainfall totals of 2 to 4 inches across the lowlands and 5 to 10 . There are two ranges of mountains parallel to the coast and athwart to The location of the State of Washington on the windward coast in basin to the higher elevations along the eastern border of the state. cities,