STEPHAN 2 NW, SD US
GHCN ID: USC00397992 · SD, US · 550.2 m elevation · Records 1903-2013 (110 years)
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 25.9°F | 5.0°F | 15.4°F | 0.47 in | 6.0 in |
| February | 30.7°F | 8.3°F | 19.5°F | 0.66 in | 9.3 in |
| March | 43.7°F | 18.9°F | 31.3°F | 0.98 in | 6.5 in |
| April | 56.8°F | 30.7°F | 43.8°F | 1.95 in | 4.4 in |
| May | 68.4°F | 43.2°F | 55.8°F | 3.18 in | — |
| June | 78.5°F | 54.0°F | 66.2°F | 3.80 in | — |
| July | 85.3°F | 59.6°F | 72.4°F | 2.89 in | — |
| August | 83.9°F | 57.5°F | 70.7°F | 2.17 in | — |
| September | 76.1°F | 47.3°F | 61.7°F | 1.95 in | — |
| October | 60.2°F | 33.0°F | 46.6°F | 1.89 in | 1.1 in |
| November | 43.9°F | 19.7°F | 31.8°F | 0.63 in | 5.0 in |
| December | 30.5°F | 9.7°F | 20.1°F | 0.60 in | 4.3 in |