Elm Grove, WI Weather & Climate Normals
Elm Grove's real weather, in one number
Elm Grove, 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.
Elm Grove's hottest and coldest months
Elm Grove's hottest month is Jul, averaging 73°F; its coldest is Jan, averaging 22°F, a 51.2°F swing across the year, one of the widest gaps in this dataset.
Elm Grove's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 30°F | 14°F | 1.48in | 11in |
| Feb | 34°F | 17°F | 1.49in | 9.9in |
| Mar | 44°F | 26°F | 1.79in | 5.3in |
| Apr | 56°F | 36°F | 3.71in | 1.5in |
| May | 68°F | 48°F | 3.73in | 0in |
| Jun | 78°F | 58°F | 4.84in | 0in |
| Jul | 83°F | 63°F | 3.57in | 0in |
| Aug | 81°F | 62°F | 3.68in | 0in |
| Sep | 74°F | 53°F | 3.02in | 0in |
| Oct | 61°F | 42°F | 2.73in | 0in |
| Nov | 47°F | 30°F | 2.05in | 2in |
| Dec | 35°F | 21°F | 1.73in | 9.8in |
May, Jun, Jul, Aug, and Sep are the best time to see Elm Grove at its mildest; the rest of the year, plan around Jan's cold.
Rain and snow in Elm Grove
Elm Grove averages 33.82in of precipitation a year across roughly 120 days with measurable rain or snow, and 39.5in of snow a year.
Where Elm Grove ranks
Elm Grove ranks 4114 of 4876 US cities in this dataset for comfort score, and 93 of 157 within WI. About 6,416 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Mt Mary College, WI US, 3.4 miles from Elm Grove, 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