LONGVIEW, WA US
GHCN ID: USC00454769 · WA, US · 3.7 m elevation · Records 1925-2026 (101 years)
Primary station for Castle Rock, WA.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 47.7°F | 35.1°F | 41.4°F | 6.53 in | — |
| February | 52.0°F | 34.7°F | 43.4°F | 4.81 in | — |
| March | 56.9°F | 37.5°F | 47.2°F | 4.91 in | — |
| April | 62.1°F | 40.4°F | 51.2°F | 4.08 in | — |
| May | 68.8°F | 45.3°F | 57.1°F | 3.11 in | — |
| June | 72.9°F | 49.5°F | 61.2°F | 2.03 in | — |
| July | 79.3°F | 53.4°F | 66.4°F | 0.63 in | — |
| August | 80.4°F | 53.3°F | 66.9°F | 0.97 in | — |
| September | 75.7°F | 49.6°F | 62.6°F | 2.29 in | — |
| October | 64.0°F | 44.1°F | 54.0°F | 4.38 in | — |
| November | 53.0°F | 38.6°F | 45.8°F | 7.24 in | — |
| December | 46.6°F | 34.8°F | 40.7°F | 7.14 in | — |