AFTON - JANESVILLE WWTP, WI US
GHCN ID: USC00470045 · WI, US · 232.3 m elevation · Records 1987-2026 (39 years)
Primary station for Footville, WI.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 28.3°F | 11.6°F | 19.9°F | 1.63 in | 10.8 in |
| February | 32.4°F | 14.7°F | 23.5°F | 1.61 in | 10.1 in |
| March | 44.6°F | 25.4°F | 35.0°F | 2.06 in | 4.1 in |
| April | 57.9°F | 36.1°F | 47.0°F | 3.57 in | 1.3 in |
| May | 69.9°F | 48.0°F | 58.9°F | 4.09 in | — |
| June | 79.9°F | 58.0°F | 68.9°F | 4.99 in | — |
| July | 83.4°F | 61.7°F | 72.6°F | 4.19 in | — |
| August | 81.7°F | 59.5°F | 70.6°F | 4.34 in | — |
| September | 75.1°F | 51.0°F | 63.0°F | 3.73 in | — |
| October | 61.7°F | 39.5°F | 50.6°F | 2.99 in | 0.2 in |
| November | 46.3°F | 28.5°F | 37.4°F | 2.33 in | 2.4 in |
| December | 33.5°F | 18.1°F | 25.8°F | 1.90 in | 7.7 in |