Mukwonago, WI Weather & Climate Normals
Mukwonago's real weather, in one number
Mukwonago, WI scores 48/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 5 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Mukwonago's hottest and coldest months
Mukwonago's hottest month is Jul, averaging 71°F; its coldest is Jan, averaging 20°F, a 50.6°F swing across the year, one of the widest gaps in this dataset.
Mukwonago's weather across the year
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 29°F | 12°F | 1.73in |
| Feb | 32°F | 14°F | 1.7in |
| Mar | 43°F | 24°F | 2.15in |
| Apr | 56°F | 35°F | 3.76in |
| May | 68°F | 45°F | 3.99in |
| Jun | 78°F | 55°F | 4.66in |
| Jul | 82°F | 60°F | 3.75in |
| Aug | 81°F | 58°F | 3.77in |
| Sep | 74°F | 50°F | 3.62in |
| Oct | 61°F | 39°F | 2.95in |
| Nov | 46°F | 28°F | 2.38in |
| Dec | 34°F | 18°F | 1.93in |
May, Jun, Jul, Aug, and Sep are the best time to see Mukwonago at its mildest; the rest of the year, plan around Jan's cold.
Rain and snow in Mukwonago
Over a typical year, Mukwonago sees about 36.39in of precipitation a year across roughly 0 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Mukwonago ranks
Mukwonago ranks 2455 of 4876 US cities in this dataset for comfort score, and 32 of 157 within WI. About 8,512 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Rochester Wwtp, WI US, 10.0 miles from Mukwonago, not a prediction for any specific day.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is