ROANOKE, IL US
GHCN ID: USC00117329 · IL, US · 219.5 m elevation · Records 2001-2026 (25 years)
Primary station for Benson, IL.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | °F | °F | °F | 2.29 in | 6.4 in |
| February | °F | °F | °F | 1.91 in | 9.1 in |
| March | °F | °F | °F | 2.75 in | 3.6 in |
| April | °F | °F | °F | 3.83 in | 0.6 in |
| May | °F | °F | °F | 4.42 in | — |
| June | °F | °F | °F | 4.06 in | — |
| July | °F | °F | °F | 3.74 in | — |
| August | °F | °F | °F | 3.76 in | — |
| September | °F | °F | °F | 3.83 in | — |
| October | °F | °F | °F | 2.94 in | — |
| November | °F | °F | °F | 2.54 in | 1.2 in |
| December | °F | °F | °F | 2.18 in | 7.0 in |