ELGIN, IL US
GHCN ID: USC00112736 · IL, US · 232.6 m elevation · Records 1897-2026 (129 years)
Primary station for Algonquin, IL.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 30.1°F | 14.1°F | 22.1°F | 2.02 in | 9.5 in |
| February | 34.2°F | 16.8°F | 25.5°F | 1.87 in | 8.0 in |
| March | 46.1°F | 26.3°F | 36.2°F | 2.37 in | 3.7 in |
| April | 58.7°F | 37.0°F | 47.9°F | 3.96 in | 0.8 in |
| May | 70.3°F | 48.3°F | 59.3°F | 5.12 in | — |
| June | 80.1°F | 58.4°F | 69.2°F | 4.46 in | — |
| July | 84.1°F | 63.2°F | 73.7°F | 3.98 in | — |
| August | 82.3°F | 61.2°F | 71.8°F | 4.33 in | — |
| September | 75.7°F | 52.8°F | 64.3°F | 3.53 in | — |
| October | 62.7°F | 40.9°F | 51.8°F | 3.31 in | — |
| November | 47.6°F | 30.1°F | 38.8°F | 2.68 in | 1.4 in |
| December | 35.5°F | 20.1°F | 27.8°F | 2.22 in | 8.7 in |