GALVA, IL US
GHCN ID: USC00113335 · IL, US · 246.9 m elevation · Records 1893-2026 (133 years)
Primary station for Bishop Hill, IL.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 30.0°F | 12.9°F | 21.5°F | 1.62 in | — |
| February | 35.1°F | 16.8°F | 26.0°F | 1.76 in | — |
| March | 48.2°F | 27.2°F | 37.7°F | 2.35 in | — |
| April | 61.4°F | 37.8°F | 49.6°F | 4.22 in | — |
| May | 72.6°F | 50.2°F | 61.4°F | 4.82 in | — |
| June | 81.5°F | 59.8°F | 70.6°F | 5.17 in | — |
| July | 84.1°F | 62.9°F | 73.5°F | 3.63 in | — |
| August | 82.3°F | 60.2°F | 71.2°F | 3.73 in | — |
| September | 76.5°F | 51.5°F | 64.0°F | 3.97 in | — |
| October | 63.8°F | 40.3°F | 52.1°F | 2.84 in | — |
| November | 48.3°F | 28.9°F | 38.6°F | 2.55 in | — |
| December | 35.7°F | 18.8°F | 27.3°F | 2.01 in | — |