Dearborn Climate: Weather by Month and Best Time to Visit
Best months for Dearborn: September, August, June, July.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 0°C | -7°C | 64 mm | 10 | – | – | 3.8 |
| February | 2°C | -6°C | 54 mm | 8 | – | – | 4.2 |
| March | 7°C | -2°C | 64 mm | 10 | – | – | 5.1 |
| April | 14°C | 5°C | 91 mm | 12 | – | – | 6.2 |
| May | 21°C | 11°C | 93 mm | 13 | – | – | 7.1 |
| June | 26°C | 17°C | 91 mm | 11 | – | – | 7.6 |
| July | 28°C | 19°C | 81 mm | 11 | – | – | 7.6 |
| August | 27°C | 18°C | 81 mm | 10 | – | – | 7.7 |
| September | 23°C | 14°C | 69 mm | 9 | – | – | 7.9 |
| October | 16°C | 8°C | 69 mm | 9 | – | – | 6.9 |
| November | 9°C | 2°C | 70 mm | 9 | – | – | 5.7 |
| December | 3°C | -3°C | 62 mm | 10 | – | – | 4.3 |