POLO 5NW, IL US
GHCN ID: USC00116897 · IL, US · 260.9 m elevation · Records 1995-2017 (22 years)
Primary station for Polo, IL.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 30.1°F | 13.3°F | 21.7°F | 1.94 in | — |
| February | 34.7°F | 16.8°F | 25.7°F | 1.95 in | — |
| March | 47.8°F | 27.5°F | 37.6°F | 2.79 in | — |
| April | 61.1°F | 37.7°F | 49.4°F | 3.85 in | — |
| May | 73.0°F | 49.3°F | 61.1°F | 4.72 in | — |
| June | 82.0°F | 59.0°F | 70.5°F | 5.07 in | — |
| July | 84.5°F | 61.6°F | 73.0°F | 4.40 in | — |
| August | 82.8°F | 59.2°F | 71.0°F | 3.71 in | — |
| September | 76.8°F | 51.2°F | 64.0°F | 3.59 in | — |
| October | 63.9°F | 40.3°F | 52.1°F | 3.21 in | — |
| November | 48.2°F | 29.3°F | 38.7°F | 2.65 in | — |
| December | 35.1°F | 19.2°F | 27.2°F | 2.14 in | — |