Detroit weather by month
The best time to visit Detroit, United States is September. Pick a month for full climate normals and a verdict.
- Januaryfreezing, a little rain, clean air41tier F
- Februaryfreezing, a little rain, clean air45tier F
- Marchcold, a little rain, clean air65tier C
- Aprilcool, rainy, clean air74tier B
- Maynice, a little rain88tier A
- Junewarm, a little rain86tier A
- Julyhot, rainy78tier B
- Augustwarm, a little rain81tier A
- Septembernice, a little rain, clean air90tier S
- Octobercool, rainy, clean air76tier B
- Novembercold, a little rain, clean air63tier C
- Decembercold, a little rain, clean air52tier D