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Romulus, MI Climate
1991 to 2020 normals at Detroit Metro AP, 1.9 mi from the center of Romulus, elevation 631 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 32° | 19° | 2.23 in | 14.0 in | |
| February | 35° | 21° | 2.08 in | 12.5 in | |
| March | 46° | 29° | 2.43 in | 6.2 in | |
| April | 59° | 39° | 3.26 in | 1.5 in | |
| May | 70° | 50° | 3.72 in | 0.0 in | |
| June | 80° | 60° | 3.26 in | 0.0 in | |
| July | 84° | 64° | 3.51 in | 0.0 in | |
| August | 81° | 63° | 3.26 in | 0.0 in | |
| September | 74° | 56° | 3.22 in | 0.0 in | |
| October | 62° | 44° | 2.53 in | 0.0 in | |
| November | 49° | 34° | 2.57 in | 1.9 in | |
| December | 37° | 25° | 2.25 in | 8.9 in | |
| Year | 59° | 34.32 in | 45.0 in |
Frequently asked questions
- What is the hottest month in Romulus, MI?
- July is the warmest month, with a normal high of 84°F at Detroit Metro AP.
- What is the coldest month in Romulus, MI?
- January is the coldest month, with a normal low of 19°F.
- What is the wettest month in Romulus, MI?
- May has the most precipitation on average, about 3.72 inches.