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King County
 Details for King County Flood Watch  +1 additional alert
 Snohomish County
 Details for Snohomish County Flood Watch  +1 additional alert
 Skagit County
 Details for Skagit County Flood Watch  +1 additional alert
 Whatcom County
 Details for Whatcom County Flood Watch  +1 additional alert

Current Month Records

Data collected since 3/1/2026
 

Temperature Records
Highest Temperature 61.9°F 3/2/2026
Lowest Temperature 33.6°F 3/13/2026
Highest Heat Index 61.9°F 3/2/2026
Lowest Wind Chill 31.1°F 3/10/2026
Warmest Day (6am - 6pm) 60.3F 3/2/2026
Warmest Night (6pm - 6am) 52.3F 3/8/2026
Coldest Day (6am - 6pm) 34.7F 3/13/2026
Coldest Night (6pm - 6am) 34.5F 3/14/2026

Wind Records
Maximum Wind Gust 30.0 mph 3/11/2026
Highest Average Speed 17.9 mph 3/11/2026
Highest Daily Wind Run 139.7 miles 3/11/2026

Precipitation Records
Highest Daily Precipitation 1.06 in 3/13/2026
Highest Precipitation Rate 1.44 in/hr 3/13/2026
Consecutive Days With Precipitation 9 Days Ending: 3/16/2026
Consecutive Days Without Precipitation 7 Days Ending: 3/3/2026

Humidity Records
Highest Humidity 95% 3/13/2026
Lowest Humidity 41% 3/10/2026
Highest Dewpoint 50.8°F 3/16/2026
Lowest Dewpoint 26.6°F 3/10/2026

Barometer Records
Highest Barormeter 30.471 inHg 3/15/2026
Lowest Barometer 29.769 inHg 3/4/2026

Sun Records
Highest Solar Radiation 1051.0 W/m² 3/8/2026
Highest UV 3.3 3/8/2026