SPEARFISH, SD US
GHCN ID: USC00397882 · SD, US · 1107.3 m elevation · Records 1893-2026 (133 years)
Primary station for Spearfish, SD.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 35.9°F | 15.7°F | 25.8°F | 0.60 in | 8.2 in |
| February | 36.9°F | 16.3°F | 26.6°F | 0.91 in | 12.7 in |
| March | 45.8°F | 24.2°F | 35.0°F | 1.19 in | 12.0 in |
| April | 54.9°F | 32.0°F | 43.5°F | 2.23 in | 8.5 in |
| May | 64.3°F | 41.8°F | 53.1°F | 3.72 in | 2.3 in |
| June | 75.3°F | 51.3°F | 63.3°F | 3.51 in | — |
| July | 83.6°F | 57.6°F | 70.6°F | 2.35 in | — |
| August | 82.9°F | 56.1°F | 69.5°F | 1.88 in | — |
| September | 74.0°F | 47.6°F | 60.8°F | 1.56 in | 0.1 in |
| October | 58.1°F | 35.4°F | 46.8°F | 2.04 in | 5.5 in |
| November | 45.9°F | 25.6°F | 35.7°F | 0.70 in | 6.3 in |
| December | 37.2°F | 17.5°F | 27.3°F | 0.72 in | 14.9 in |