HOLTER DAM, MT US
GHCN ID: USC00244241 · MT, US · 1062.8 m elevation · Records 1903-2026 (123 years)
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 37.1°F | 19.6°F | 28.3°F | 0.32 in | 6.9 in |
| February | 39.5°F | 20.2°F | 29.9°F | 0.36 in | 5.4 in |
| March | 48.9°F | 25.9°F | 37.4°F | 0.61 in | 2.7 in |
| April | 57.2°F | 32.0°F | 44.6°F | 1.54 in | 2.2 in |
| May | 66.7°F | 39.2°F | 52.9°F | 2.56 in | 0.1 in |
| June | 74.8°F | 46.3°F | 60.6°F | 2.87 in | 0.2 in |
| July | 85.4°F | 51.1°F | 68.3°F | 1.03 in | — |
| August | 84.7°F | 49.8°F | 67.3°F | 1.16 in | — |
| September | 74.1°F | 43.5°F | 58.8°F | 1.30 in | — |
| October | 59.3°F | 36.2°F | 47.8°F | 1.04 in | 0.9 in |
| November | 45.0°F | 28.4°F | 36.7°F | 0.51 in | 3.4 in |
| December | 36.8°F | 21.5°F | 29.1°F | 0.46 in | 6.2 in |