GENESEO, IL US
GHCN ID: USC00113384 · IL, US · 194.8 m elevation · Records 1895-2026 (131 years)
Primary station for Atkinson, IL.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 30.8°F | 14.6°F | 22.7°F | 1.64 in | 9.8 in |
| February | 35.7°F | 18.6°F | 27.2°F | 1.81 in | 6.1 in |
| March | 48.9°F | 29.3°F | 39.1°F | 2.70 in | 2.8 in |
| April | 62.2°F | 39.9°F | 51.1°F | 3.96 in | 0.7 in |
| May | 73.7°F | 51.6°F | 62.6°F | 4.87 in | — |
| June | 82.8°F | 61.5°F | 72.2°F | 4.42 in | — |
| July | 85.7°F | 65.1°F | 75.4°F | 4.13 in | — |
| August | 83.4°F | 62.9°F | 73.1°F | 4.10 in | — |
| September | 77.1°F | 54.5°F | 65.8°F | 3.57 in | — |
| October | 64.0°F | 42.9°F | 53.4°F | 3.21 in | 0.1 in |
| November | 48.8°F | 30.7°F | 39.8°F | 2.56 in | 1.6 in |
| December | 35.9°F | 20.5°F | 28.2°F | 2.12 in | 7.3 in |