CONGERVILLE 2NW, IL US
GHCN ID: USC00111836 · IL, US · 195.1 m elevation · Records 1990-2026 (36 years)
Primary station for Carlock, IL.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 33.2°F | 17.1°F | 25.2°F | 2.05 in | 6.8 in |
| February | 38.0°F | 20.7°F | 29.4°F | 1.76 in | 5.2 in |
| March | 50.4°F | 31.0°F | 40.7°F | 2.44 in | 2.8 in |
| April | 63.2°F | 40.7°F | 52.0°F | 3.77 in | 0.8 in |
| May | 73.6°F | 51.9°F | 62.7°F | 4.77 in | — |
| June | 82.6°F | 61.2°F | 71.9°F | 4.05 in | — |
| July | 85.5°F | 64.8°F | 75.2°F | 3.86 in | — |
| August | 84.3°F | 62.5°F | 73.4°F | 3.74 in | — |
| September | 79.7°F | 54.5°F | 67.1°F | 3.21 in | — |
| October | 66.8°F | 42.5°F | 54.6°F | 3.14 in | — |
| November | 51.1°F | 32.4°F | 41.7°F | 2.64 in | 1.5 in |
| December | 38.6°F | 22.8°F | 30.7°F | 2.04 in | 5.2 in |