CARLYLE RSVR, IL US
GHCN ID: USC00111290 · IL, US · 152.7 m elevation · Records 1962-2026 (64 years)
Primary station for Bartelso, IL.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 39.1°F | 21.5°F | 30.3°F | 3.05 in | — |
| February | 44.8°F | 24.9°F | 34.8°F | 2.45 in | — |
| March | 54.8°F | 34.5°F | 44.6°F | 3.67 in | — |
| April | 66.6°F | 44.8°F | 55.7°F | 4.90 in | — |
| May | 75.9°F | 55.9°F | 65.9°F | 5.23 in | — |
| June | 84.8°F | 64.9°F | 74.9°F | 4.87 in | — |
| July | 88.3°F | 68.1°F | 78.2°F | 4.24 in | — |
| August | 87.4°F | 66.2°F | 76.8°F | 3.59 in | — |
| September | 81.0°F | 58.1°F | 69.5°F | 3.65 in | — |
| October | 69.5°F | 46.3°F | 57.9°F | 3.39 in | — |
| November | 55.1°F | 35.5°F | 45.3°F | 3.72 in | — |
| December | 43.3°F | 26.3°F | 34.8°F | 3.10 in | — |