CHESTER, MT US
GHCN ID: USC00241692 · MT, US · 954.6 m elevation · Records 1900-2026 (126 years)
Primary station for Chester, MT.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 28.7°F | 2.6°F | 15.7°F | 0.54 in | 8.3 in |
| February | 33.0°F | 6.2°F | 19.6°F | 0.45 in | 5.7 in |
| March | 44.1°F | 16.6°F | 30.4°F | 0.59 in | 5.1 in |
| April | 55.5°F | 27.5°F | 41.5°F | 1.10 in | 3.7 in |
| May | 65.8°F | 38.2°F | 52.0°F | 1.68 in | 0.4 in |
| June | 72.7°F | 46.2°F | 59.5°F | 2.76 in | 0.1 in |
| July | 82.5°F | 51.7°F | 67.1°F | 1.19 in | — |
| August | 82.0°F | 49.7°F | 65.8°F | 1.09 in | — |
| September | 71.0°F | 40.5°F | 55.7°F | 1.00 in | 0.6 in |
| October | 56.8°F | 27.3°F | 42.1°F | 0.74 in | 0.7 in |
| November | 41.1°F | 15.2°F | 28.2°F | 0.58 in | 5.6 in |
| December | 31.6°F | 5.6°F | 18.6°F | 0.56 in | 6.3 in |