BERLIN WWTP, WI US
GHCN ID: USC00470742 · WI, US · 233.5 m elevation · Records 2004-2026 (22 years)
Primary station for Berlin, WI.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 25.4°F | 8.3°F | 16.8°F | 1.39 in | — |
| February | 29.6°F | 10.8°F | 20.2°F | 1.28 in | — |
| March | 41.0°F | 21.2°F | 31.1°F | 2.83 in | — |
| April | 54.5°F | 33.1°F | 43.8°F | 3.57 in | — |
| May | 67.2°F | 45.8°F | 56.5°F | 4.22 in | — |
| June | 77.0°F | 56.0°F | 66.5°F | 4.20 in | — |
| July | 81.3°F | 59.8°F | 70.5°F | 4.51 in | — |
| August | 79.5°F | 57.8°F | 68.7°F | 3.64 in | — |
| September | 72.1°F | 49.4°F | 60.7°F | 3.49 in | — |
| October | 58.2°F | 37.8°F | 48.0°F | 2.74 in | — |
| November | 42.8°F | 26.1°F | 34.5°F | 1.99 in | — |
| December | 30.9°F | 15.4°F | 23.2°F | 1.35 in | — |