BOULDER, MT US
GHCN ID: USC00241008 · MT, US · 1494.7 m elevation · Records 1880-2026 (146 years)
Primary station for Boulder, MT.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 35.0°F | 11.9°F | 23.5°F | 0.28 in | — |
| February | 37.8°F | 14.0°F | 25.9°F | 0.19 in | — |
| March | 46.8°F | 20.8°F | 33.8°F | 0.40 in | — |
| April | 54.5°F | 27.0°F | 40.7°F | 0.78 in | — |
| May | 63.6°F | 35.3°F | 49.4°F | 1.86 in | — |
| June | 72.0°F | 42.5°F | 57.2°F | 2.30 in | — |
| July | 82.5°F | 48.3°F | 65.4°F | 1.38 in | — |
| August | 82.0°F | 46.2°F | 64.1°F | 1.12 in | — |
| September | 71.9°F | 38.1°F | 55.0°F | 1.10 in | — |
| October | 57.4°F | 27.7°F | 42.6°F | 0.64 in | — |
| November | 42.4°F | 18.6°F | 30.5°F | 0.48 in | — |
| December | 33.6°F | 11.5°F | 22.5°F | 0.27 in | — |