REND LAKE DAM, IL US
GHCN ID: USC00117187 · IL, US · 138.7 m elevation · Records 1974-2026 (52 years)
Primary station for Buckner, IL.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 39.5°F | 21.9°F | 30.7°F | 3.18 in | — |
| February | 43.7°F | 24.7°F | 34.2°F | 2.80 in | — |
| March | 55.4°F | 34.6°F | 45.0°F | 4.21 in | — |
| April | 67.7°F | 45.4°F | 56.6°F | 5.43 in | — |
| May | 76.4°F | 56.0°F | 66.2°F | 5.07 in | — |
| June | 85.8°F | 65.1°F | 75.5°F | 4.48 in | — |
| July | 88.1°F | 68.4°F | 78.3°F | 3.96 in | — |
| August | 86.9°F | 66.4°F | 76.7°F | 3.35 in | — |
| September | 80.6°F | 57.8°F | 69.2°F | 3.22 in | — |
| October | 69.3°F | 46.1°F | 57.7°F | 3.44 in | — |
| November | 55.3°F | 35.4°F | 45.4°F | 3.97 in | — |
| December | 44.2°F | 26.5°F | 35.4°F | 2.89 in | — |