Wausau, WI
Climate overview — based on NOAA 1991-2020 normals from WAUSAU WSAW TV, WI US.
Year-round temperatures (°F)
Avg high
Avg low
Best time to visit Wausau
Full guide →Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | °F | °F | °F | 1.21 in | 12.1 in | 10 |
| February | °F | °F | °F | 1.08 in | 14.9 in | 9 |
| March | °F | °F | °F | 1.83 in | 8.3 in | 9 |
| April | °F | °F | °F | 3.12 in | 6.6 in | 12 |
| May | °F | °F | °F | 3.87 in | 0.2 in | 14 |
| June | °F | °F | °F | 4.73 in | — | 13 |
| July | °F | °F | °F | 4.04 in | — | 11 |
| August | °F | °F | °F | 4.21 in | — | 11 |
| September | °F | °F | °F | 4.04 in | — | 11 |
| October | °F | °F | °F | 3.12 in | 1.0 in | 11 |
| November | °F | °F | °F | 1.89 in | 4.8 in | 9 |
| December | °F | °F | °F | 1.53 in | 15.5 in | 11 |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when