CHILLICOTHE, IL US
GHCN ID: USC00111627 · IL, US · 163.1 m elevation · Records 1941-2010 (69 years)
Primary station for Chillicothe, IL.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | °F | °F | °F | 2.12 in | 7.1 in |
| February | °F | °F | °F | 1.92 in | 3.7 in |
| March | °F | °F | °F | 2.62 in | 2.7 in |
| April | °F | °F | °F | 3.90 in | 0.8 in |
| May | °F | °F | °F | 5.04 in | — |
| June | °F | °F | °F | 3.52 in | — |
| July | °F | °F | °F | 3.46 in | — |
| August | °F | °F | °F | 3.48 in | — |
| September | °F | °F | °F | 2.91 in | — |
| October | °F | °F | °F | 2.75 in | — |
| November | °F | °F | °F | 2.56 in | 0.4 in |
| December | °F | °F | °F | 2.11 in | 5.3 in |