Lake Geneva, WI Weather & Climate Normals
Lake Geneva's real weather, in one number
Lake Geneva, WI scores 43/100 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.
Lake Geneva's hottest and coldest months
Lake Geneva's hottest month is Jul, averaging 74°F; its coldest is Jan, averaging 23°F, a 51.7°F swing across the year, one of the widest gaps in this dataset.
Rain and snow in Lake Geneva
Lake Geneva averages 36.95in of precipitation a year across roughly 129 days with measurable rain or snow, and 40.1in of snow a year.
Where Lake Geneva ranks
Lake Geneva ranks 4081 of 4876 US cities in this dataset for comfort score, and 86 of 157 within WI. About 8,691 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from LAKE GENEVA WWTP, WI US, 1.3 miles from Lake Geneva, not a prediction for any specific day.
More on how this is worked out
What a 30-year climate normal actually is · Why this uses the nearest NOAA station