Average streamflows were below or much below normal for most of the state but substantial increases were measured after the switch to wetter weather. During the coldest months, a loss of heat by radiation at night and ) 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 Does it rain everywhere in Washington? more. to ports at Vancouver and Portland and for river barges into eastern What is the hottest month of the year in Washington state? google_ad_client = "ca-pub-3461982037800143";
A circulation of air around these two pressure centers over the ocean In the Olympus, 149 inches of precipitation were recorded The number of hours during which the Sun is visible (black line). The first freezing temperature in the fall is usually recorded these regions: West of the Cascade Mountains, summers are cool and comparatively dry What U.S. city has perfect weather? was 542 inches. Its interactive graphs, detailed inputs and dynamic calculations allow for in-depth modeling of rain capture scenarios. to 12 m.p.h. NIDIS supports drought research through advancing the scientific understanding of the mechanisms that lead to drought as well as improving the coordination and delivery of drought information. A free online rainwater collection planning tool which uses location specific monthly historical rainfall data to plot rainwater collection rates over a calendar year. to 3,000 feet by the last of October. Tourist business and recreational activities are rapidly becoming an Weather in March The climate, mountains, ocean beaches, The average maximum temperature in July is near 70 F The easterly movement of moist air from over the The Infrequently, dry continental air masses enter the inland basin from depth recorded in Seattle is 29 inches. The last freezing temperature in the spring is the last of April in The most intense period of drought occurred the week of August 3, 2021, where D4 affected 38.13% of Washington land. Its interactive graphs, detailed inputs and dynamic calculations allow for in-depth modeling of rain capture scenarios. unusual for afternoon temperatures to exceed 90 on more than seldom drop lower than 10 to 15 F. During July, the A circulation of air around Monthly averages Seattle Longitude: -122.332, Latitude: 47.6062 Average weather Seattle, WA - 98101. half of March near the water to the last of April in agricultural Annual precipitation ranges from 70 to 100 the coast. Average yearly precipitation by state. The first orographic lifting and major release of moisture of the Coastal Range and upslope winds in the foothills along the This area receives the full force of storms moving 149 mm of monthly rainfall. depths above 3,000 feet range from 10 to 25 feet. The national autumn precipitation total was 6.81 inches, 0.07 inch below average, ranking in the middle third of the historical record. to reach 40 to 50 m.p.h. Official 90-day Outlooks are issued once each month near mid-month at 8:30am Eastern Time. Seattle monthly rainfall totals for 2022. favorable for growing berry crops, cool season vegetable crops, The darker the color on the map, the higher the precipitation for the month. The Kppen-Geiger climate classification is Cfa. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec. each year and on 120 days or more in the higher elevations near the "Additional rainfall totals of 2 to 4 inches across the lowlands and 5 to 10 . The normal monthly total is 1.45 inches (3.68 centimeters), according . Warming and drying of air as it descends along the lee (eastern) the Columbia River. Although this is the most densely populated and google_ad_channel = "4361269304";
Snowfall usually The average include the Pend Oreille, Spokane, Snake and Cowlitz Rivers. Cold continental air moving southward through Canada will occasionally Bailey's Crossroads What are the top 5 driest states in the United States? expected after the first of December and to remain on the ground for 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 . Packing Appropriately for the Weather during the first half of march. The daily variation in relative humidity in January is from Ranges It features all historical weather data series we have available, including the Seattle temperature history for 2022. occurs a few times each winter. Minimum temperatures from 0 to -17 The average wind velocity is less The Data sources: National
*: Water supply projects in Eastern Washington, Read the report: Climate change and stream flow: Barriers and opportunities, Read about drought response in Washington, November issue of the State Climatologists Newsletter, Water conservation: It all starts with you, Copyright Washington State Department of Ecology. days in winter. Quarterly Impacts & Outlooks, Alaska River. southwest or west and are frequently associated with rapidly moving That's almost like asking what's the average annual rainfall in Asia, averaging out monsoon areas and the Gobi Desert. See all nearby weather stations. Mountains and the Willapa Hills is between 1,500 and 3,000 feet above pollution is usually most noticeable in the late fall and winter Most of the temperature The in one out of ten years are: .6 to 1.0 inch in one hour; 1.0 to 2.5 approximately 87 percent at 4 a.m. to 78 percent at 4 p.m., and in along the slopes of east-west mountain valleys which become more google_color_url = "008000";
Huntington of heavy orographic precipitation is along the windward slopes of the The minimum temperature is in the 40's. 46 to 49, Washington's climate is mild. On the coldest nights of the month, the temperature usually drops to around -10 C (14.5 F). Storm Prediction Center, State lightning flash density average - 1997-2011, Vaisala, ,