NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
March - May 1979
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
Washington (Hover over a County)
TempAverage Temperature: 46.1°F
Rank: 39th Warmest
Anomaly: 0.9°F
Mean: 45.2°F
County | Value | Rank 131 Years | Anomaly | 1901- |
|---|---|---|---|---|
| Adams County | 49.2°F | 89 | 1.0°F | 48.3°F |
| Asotin County | 46.4°F | 74 | 0.7°F | 45.7°F |
| Benton County | 52.8°F | 97 | 1.0°F | 51.8°F |
| Chelan County | 42.3°F | 92 | 1.1°F | 41.2°F |
| Clallam County | 45.5°F | 99 | 1.0°F | 44.5°F |
| Clark County | 50.7°F | 98 | 1.2°F | 49.5°F |
| Columbia County | 46.2°F | 85 | 0.8°F | 45.4°F |
| Cowlitz County | 48.1°F | 99 | 1.3°F | 46.8°F |
| Douglas County | 48.6°F | 100 | 1.4°F | 47.2°F |
| Ferry County | 42.0°F | 76 | 0.2°F | 41.8°F |
| Franklin County | 52.0°F | 100 | 1.2°F | 50.8°F |
| Garfield County | 46.3°F | 73 | 0.6°F | 45.7°F |
| Grant County | 51.3°F | 98 | 1.3°F | 50.0°F |
| Grays Harbor County | 49.1°F | 107 | 1.5°F | 47.6°F |
| Island County | 49.9°F | 103 | 1.2°F | 48.7°F |
| Jefferson County | 43.6°F | 101 | 1.0°F | 42.5°F |
| King County | 46.4°F | 100 | 1.2°F | 45.2°F |
| Kitsap County | 50.8°F | 106 | 1.6°F | 49.2°F |
| Kittitas County | 44.7°F | 103 | 1.5°F | 43.2°F |
| Klickitat County | 47.7°F | 97 | 1.3°F | 46.5°F |
| Lewis County | 46.1°F | 99 | 1.3°F | 44.8°F |
| Lincoln County | 46.6°F | 80 | 0.3°F | 46.4°F |
| Mason County | 48.1°F | 107 | 1.6°F | 46.5°F |
| Okanogan County | 42.1°F | 86 | 0.7°F | 41.3°F |
| Pacific County | 49.3°F | 110 | 1.8°F | 47.5°F |
| Pend Oreille County | 40.4°F | 50 | -0.4°F | 40.8°F |
| Pierce County | 45.4°F | 101 | 1.3°F | 44.1°F |
| San Juan County | 49.6°F | 100 | 1.2°F | 48.4°F |
| Skagit County | 44.6°F | 97 | 0.9°F | 43.7°F |
| Skamania County | 43.3°F | 94 | 1.1°F | 42.2°F |
| Snohomish County | 45.2°F | 97 | 1.0°F | 44.2°F |
| Spokane County | 45.7°F | 76 | 0.3°F | 45.4°F |
| Stevens County | 43.8°F | 51 | -0.3°F | 44.1°F |
| Thurston County | 50.5°F | 110 | 1.6°F | 48.9°F |
| Wahkiakum County | 49.0°F | 108 | 1.7°F | 47.3°F |
| Walla Walla County | 52.0°F | 94 | 1.1°F | 50.9°F |
| Whatcom County | 42.9°F | 96 | 1.0°F | 41.9°F |
| Whitman County | 48.1°F | 82 | 0.9°F | 47.2°F |
| Yakima County | 45.8°F | 95 | 1.2°F | 44.6°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published July 2025, retrieved on July 19, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
