POTTER VALLEY POWERHOUSE, CA US
GHCN ID: USC00047109 · CA, US · 310.3 m elevation · Records 1937-2026 (89 years)
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 57.4°F | 34.9°F | 46.1°F | 8.21 in | — |
| February | 61.4°F | 36.4°F | 48.9°F | 7.72 in | — |
| March | 66.0°F | 38.9°F | 52.4°F | 6.28 in | — |
| April | 70.7°F | 40.8°F | 55.8°F | 3.36 in | — |
| May | 78.9°F | 45.1°F | 62.0°F | 1.86 in | — |
| June | 87.0°F | 49.9°F | 68.4°F | 0.54 in | — |
| July | 95.0°F | 54.4°F | 74.7°F | 0.04 in | — |
| August | 94.1°F | 52.7°F | 73.4°F | 0.05 in | — |
| September | 90.3°F | 48.7°F | 69.5°F | 0.30 in | — |
| October | 78.9°F | 43.3°F | 61.1°F | 1.86 in | — |
| November | 64.3°F | 38.2°F | 51.2°F | 5.04 in | — |
| December | 56.0°F | 34.5°F | 45.3°F | 9.77 in | — |