BENTLEY, IL US
GHCN ID: USC00110598 · IL, US · 198.1 m elevation · Records 1948-2026 (78 years)
Primary station for Basco, IL.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 33.9°F | 17.7°F | 25.8°F | 1.67 in | 7.6 in |
| February | 38.9°F | 21.7°F | 30.3°F | 1.98 in | 6.3 in |
| March | 50.9°F | 31.9°F | 41.4°F | 2.57 in | 2.1 in |
| April | 63.4°F | 42.1°F | 52.8°F | 4.11 in | 0.4 in |
| May | 73.7°F | 53.4°F | 63.6°F | 5.28 in | — |
| June | 83.0°F | 63.2°F | 73.1°F | 4.85 in | — |
| July | 86.3°F | 66.5°F | 76.4°F | 4.29 in | — |
| August | 84.9°F | 63.8°F | 74.3°F | 4.19 in | — |
| September | 78.8°F | 55.5°F | 67.2°F | 3.67 in | — |
| October | 66.0°F | 44.1°F | 55.1°F | 3.16 in | 0.1 in |
| November | 51.3°F | 32.8°F | 42.0°F | 2.45 in | 1.4 in |
| December | 39.1°F | 23.6°F | 31.3°F | 1.89 in | 5.2 in |