DELAVAN WWTP, WI US
GHCN ID: USC00472051 · WI, US · 268.8 m elevation · Records 2011-2026 (15 years)
Primary station for Darien, WI.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 29.2°F | 13.4°F | 21.3°F | 1.56 in | — |
| February | 32.6°F | 16.0°F | 24.3°F | 1.67 in | — |
| March | 43.7°F | 24.9°F | 34.3°F | 1.97 in | — |
| April | 57.0°F | 35.7°F | 46.4°F | 3.66 in | — |
| May | 68.8°F | 46.9°F | 57.9°F | 4.19 in | — |
| June | 79.0°F | 56.8°F | 67.9°F | 4.96 in | — |
| July | 82.9°F | 60.8°F | 71.9°F | 3.79 in | — |
| August | 81.1°F | 58.9°F | 70.0°F | 3.87 in | — |
| September | 74.2°F | 51.2°F | 62.7°F | 3.74 in | — |
| October | 60.8°F | 39.5°F | 50.2°F | 2.89 in | — |
| November | 46.2°F | 28.9°F | 37.6°F | 2.61 in | — |
| December | 34.5°F | 19.6°F | 27.1°F | 1.83 in | — |