Fitchburg, WI Weather & Climate Normals
Fitchburg's real weather, in one number
Fitchburg, 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.
Fitchburg's hottest and coldest months
Fitchburg's hottest month is Jul, averaging 72°F; its coldest is Jan, averaging 19°F, a 52.4°F swing across the year, one of the widest gaps in this dataset.
Rain and snow in Fitchburg
Over a typical year, Fitchburg sees about 40.18in of precipitation a year across roughly 116 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Fitchburg ranks
Fitchburg ranks 2332 of 4876 US cities in this dataset for comfort score, and 16 of 157 within WI. About 34,357 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from UW ARBORETUM - MADISON, WI US, 3.8 miles from Fitchburg, 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