CHINOOK, MT US
GHCN ID: USC00241722 · MT, US · 737.6 m elevation · Records 1895-2026 (131 years)
Primary station for Chinook, MT.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 27.1°F | 4.2°F | 15.7°F | 0.45 in | — |
| February | 31.4°F | 6.9°F | 19.2°F | 0.37 in | — |
| March | 43.0°F | 17.7°F | 30.4°F | 0.59 in | — |
| April | 56.9°F | 29.4°F | 43.1°F | 1.04 in | — |
| May | 67.0°F | 40.0°F | 53.5°F | 2.42 in | — |
| June | 75.4°F | 49.3°F | 62.4°F | 2.86 in | — |
| July | 84.3°F | 53.6°F | 69.0°F | 1.62 in | — |
| August | 83.3°F | 51.7°F | 67.5°F | 1.14 in | — |
| September | 72.3°F | 41.2°F | 56.8°F | 0.99 in | — |
| October | 56.9°F | 28.5°F | 42.7°F | 0.88 in | — |
| November | 41.3°F | 17.0°F | 29.2°F | 0.69 in | — |
| December | 30.5°F | 7.5°F | 19.0°F | 0.39 in | — |