Weather Data for Selected Locations in Western Washington
Source: Washington Climate Series, WSU Cooperative Extension, Pullman
Location | Elevation (ft) |
Annual Precip |
Heat Units | Temp, Highest |
Temp, Lowest |
Aberdeen | 12 | 84.54 | 1348 | 104 | 6 |
Anacortes | 30 | 25.70 | 1683 | 95 | 4 |
Bellingham | 112 | 35.59 | 1321 | 94 | -4 |
Buckley | 685 | 49.28 | 1625 | 102 | -3 |
Centralia | 185 | 45.53 | 2005 | 104 | 2 |
Coupeville | 50 | 17.73 | 1348 | 98 | 3 |
Concrete | 270 | 65.21 | 2060 | 102 | 0 |
Everett | 99 | 35.24 | 1574 | 98 | 1 |
Friday Harbor | 100 | 27.40 | 1354 | 98 | 4 |
Longview | 12 | 45.10 | 1862 | 105 | 1 |
Monroe | 120 | 46.76 | 1801 | 101 | -3 |
Mount Vernon | 14 | 32.01 | 1521 | 98 | -4 |
Olympia, Airport | 190 | 52.37 | 1693 | 103 | -1 |
Puyallup | 50 | 40.50 | 1755 | 101 | -3 |
SeaTac, Airport | 386 | 38.94 | 1863 | 99 | 0 |
Sedro Woolley | 56 | 46.07 | 1548 | 97 | -2 |
Sequim | 180 | 16.81 | 1288 | 99 | -3 |
Vancouver | 100 | 39.00 | 2404 | 105 | -5 |
Yakima, Airport | 1061 | 7.86 | 2279 | 108 | -25 |
Heat units (base 50°) – calculated by the accumulated difference between mean daily temperature and 50° base temperature from March through October.