CHEWELAH, WA US
GHCN ID: USC00451395 · WA, US · 509.0 m elevation · Records 1925-2025 (100 years)
Primary station for Chewelah, WA.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 32.9°F | 20.3°F | 26.6°F | 2.22 in | — |
| February | 39.8°F | 21.3°F | 30.5°F | 1.85 in | — |
| March | 50.1°F | 26.8°F | 38.5°F | 2.21 in | — |
| April | 60.2°F | 32.8°F | 46.5°F | 1.86 in | — |
| May | 70.0°F | 40.4°F | 55.2°F | 2.03 in | — |
| June | 75.7°F | 45.5°F | 60.6°F | 2.05 in | — |
| July | 86.1°F | 48.8°F | 67.5°F | 0.99 in | — |
| August | 86.3°F | 46.6°F | 66.5°F | 0.72 in | — |
| September | 76.0°F | 39.0°F | 57.5°F | 0.95 in | — |
| October | 59.3°F | 30.7°F | 45.0°F | 1.78 in | — |
| November | 42.1°F | 26.1°F | 34.1°F | 2.37 in | — |
| December | 33.0°F | 20.6°F | 26.8°F | 2.33 in | — |