Grandville, MI Weather & Climate Normals
Grandville's real weather, in one number
Grandville, MI scores 40/100 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.
Grandville's hottest and coldest months
Grandville's hottest month is Jul, averaging 71°F; its coldest is Jan, averaging 24°F, a 47.4°F swing across the year, one of the widest gaps in this dataset.
Grandville's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 31°F | 17°F | 2.72in | 21.7in |
| Feb | 34°F | 18°F | 2.11in | 22.3in |
| Mar | 44°F | 24°F | 2.6in | 5.3in |
| Apr | 57°F | 35°F | 4.1in | 2.6in |
| May | 69°F | 46°F | 4.4in | 0in |
| Jun | 79°F | 56°F | 4.03in | 0in |
| Jul | 82°F | 60°F | 3.31in | 0in |
| Aug | 81°F | 58°F | 3.05in | 0in |
| Sep | 74°F | 51°F | 3.52in | 0in |
| Oct | 61°F | 40°F | 3.7in | 0in |
| Nov | 47°F | 31°F | 3.3in | 6in |
| Dec | 36°F | 23°F | 2.76in | 17in |
May, Jun, Jul, Aug, and Sep are the best time to see Grandville at its mildest; the rest of the year, plan around Jan's cold.
Rain and snow in Grandville
Grandville averages 39.6in of precipitation a year across roughly 152 days with measurable rain or snow, and 74.9in of snow a year.
Where Grandville ranks
Grandville ranks 4525 of 4876 US cities in this dataset for comfort score, and 140 of 153 within MI. About 17,094 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from E Grand Rapids, MI US, 7.5 miles from Grandville, 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