Howell, MI Weather & Climate Normals
What a normal year in Howell actually looks like
On the 30-year record NOAA keeps for Howell, MI, the comfort score comes out to 45/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 5 months a year land in the 55–75°F range this site treats as mild.
How much Howell's weather actually swings
Average temperatures in Howell run from 23°F in Jan up to 71°F in Jul, a 47.8°F seasonal swing, one of the widest gaps in this dataset.
Howell, month by month
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 31°F | 14°F | 2.12in | 10.4in |
| Feb | 35°F | 15°F | 1.64in | 7.9in |
| Mar | 44°F | 24°F | 2.04in | 4.1in |
| Apr | 58°F | 34°F | 2.92in | 0.7in |
| May | 69°F | 45°F | 3.59in | 0in |
| Jun | 79°F | 55°F | 3.72in | 0in |
| Jul | 83°F | 58°F | 3.04in | 0in |
| Aug | 81°F | 57°F | 3.57in | 0in |
| Sep | 75°F | 49°F | 3.11in | 0in |
| Oct | 62°F | 38°F | 2.93in | 0in |
| Nov | 48°F | 29°F | 2.43in | 1.2in |
| Dec | 36°F | 21°F | 2.02in | 8.9in |
If you're timing a visit, May, Jun, Jul, Aug, and Sep are Howell's mildest stretch; if you're moving there, you should plan around Jan's cold instead.
How wet Howell actually gets
Over a typical year, Howell sees about 33.13in of precipitation a year across roughly 137 days with measurable rain or snow, with 33.2in of snow a year.
Howell against the rest of the country
Out of 4876 cities scored here, Howell comes in at 3476; within MI alone it ranks 73 of 153. Population is about 9,914.
Checking the actual forecast
These figures come from Howell Wwtp, MI US, the NOAA station 1.0 miles from Howell, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is