Menomonee Falls, WI Weather & Climate Normals
Menomonee Falls's real weather, in one number
Menomonee Falls, WI scores 41/100 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.
Menomonee Falls's hottest and coldest months
Menomonee Falls's hottest month is Jul, averaging 70°F; its coldest is Jan, averaging 19°F, a 50.9°F swing across the year, one of the widest gaps in this dataset.
Menomonee Falls's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 27°F | 11°F | 1.57in | 16.5in |
| Feb | 31°F | 14°F | 1.44in | 16in |
| Mar | 42°F | 24°F | 1.9in | 6.5in |
| Apr | 54°F | 34°F | 3.84in | 2in |
| May | 66°F | 45°F | 3.95in | 0.3in |
| Jun | 76°F | 54°F | 4.37in | 0in |
| Jul | 81°F | 60°F | 3.92in | 0in |
| Aug | 79°F | 58°F | 3.8in | 0in |
| Sep | 72°F | 50°F | 3.22in | 0in |
| Oct | 59°F | 39°F | 2.64in | 0.3in |
| Nov | 45°F | 28°F | 2in | 2.4in |
| Dec | 33°F | 18°F | 1.73in | 10.3in |
May, Jun, Jul, Aug, and Sep are the best time to see Menomonee Falls at its mildest; the rest of the year, plan around Jan's cold.
Rain and snow in Menomonee Falls
Menomonee Falls averages 34.38in of precipitation a year across roughly 125 days with measurable rain or snow, and 54.3in of snow a year.
Where Menomonee Falls ranks
Menomonee Falls ranks 4359 of 4876 US cities in this dataset for comfort score, and 118 of 157 within WI. About 40,700 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Germantown, WI US, 5.5 miles from Menomonee Falls, not a prediction for any specific day.
More on how this is worked out
How the comfort score is calculated · Why some cities show no snow or rain figure