October Notable Weather Events
The month kicked off with a decent rain event across western Washington followed quickly by a late-season warm spell from October 6-10. This warm spell brought what were very likely the last 70°F days of the year for most, if not all, locations across the state.
Read moreSeptember 2025 Notable Weather Events
September was once again a warmer than average month statewide. This was especially true across eastern Washington where prolonged warm spells with particularly warm overnight temperatures led to anomalies of around 5-8°F above normal.
Read moreAugust Notable Weather Events
August was a warm month characterized by notable heat waves statewide, a rare summertime atmospheric river rain event in the middle of the month, and isolated thunderstorms across the high terrain and across eastern Washington.
Read moreJuly 2025 Notable Weather Events
July brought frequent warm spells across the state. In western Washington, July 16 brought the hottest temperatures of the season so far for most. On this day, SeaTac reached a high temperature of 94°F, and Seattle Sand Point WFO reached 95°F, breaking the previous daily record at Sand Point of 89°F set on July 16, 2018.
Read moreJune 2025 Notable Weather Events
June 2025 was a relatively dry and warm month statewide (read the June Climate Summary for a more detailed discussion of anomalies).
The first 10 days of the month featured a gradually strengthening ridge of high pressure across the region.
May 2025 Notable Weather Events
May 2025 featured near normal temperatures statewide, aside from some notable warm spells, and below normal rainfall when averaged statewide. The majority of the month’s rainfall occurred during a more active period of weather from May 11-20.
Read moreApril 2025 Notable Weather Events
April 2025 featured above average temperatures and below average precipitation. The bulk of this month’s rainfall fell from April 6-10 as an active weather pattern impacted primarily western Washington and the Pacific Coast.
Read moreMarch 2025 Notable Weather Events
March came in like a lamb with fairly settled weather, near-normal temperatures, and generally light precipitation across the state. Wetter systems arrived beginning in the second week of the month and brought steady, beneficial precipitation across much of the state.
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