Average annual temperature is 8.8 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -30.9 °C
Number of sunny days: 213 days
Number of rainy days: 107 days
Number of snow days: 45 days
Look at detailed online map of Dearborn (historical)
* Weather data for Dearborn (historical) United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 9.1 | 9.2 | 10.6 | 25.8 | 30.9 | 30.4 | 37.1 | 37.4 | 31.7 | 24.7 | 15.4 | 14.9 |
| Average daytime temperature (°C) | 2.0 | 2.9 | 5.0 | 12.6 | 22.7 | 23.4 | 30.9 | 30.0 | 24.2 | 14.3 | 8.9 | 6.5 |
| Average temperature (°C) | -2.5 | -2.3 | -1.6 | 5.5 | 15.6 | 16.9 | 22.9 | 21.7 | 16.4 | 7.3 | 3.2 | 1.5 |
| Average night temperature (°C) | -5.3 | -5.9 | -5.4 | 0.1 | 9.2 | 10.8 | 14.5 | 14.8 | 10.1 | 2.8 | -0.6 | -1.7 |
| Absolute minimum temperature (°C) | -25.2 | -30.9 | -13.3 | -9.4 | 3.4 | 5.1 | 10.0 | 10.0 | 3.7 | -12.6 | -7.8 | -6.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 5.2 | 6.1 | 7.8 | 9.0 | 11.4 | 11.6 | 13.9 | 11.0 | 9.8 | 6.6 | 6.5 | 5.5 |
| Precipitation (mm) | 29 | 19 | 30 | 35 | 65 | 68 | 2 | 31 | 36 | 36 | 8 | 6 |
| Sunny days | 17 | 21 | 15 | 15 | 11 | 9 | 24 | 21 | 17 | 16 | 21 | 26 |
| Rainy days | 3 | 2 | 1 | 9 | 20 | 21 | 7 | 10 | 13 | 11 | 8 | 2 |
| Snow days | 11 | 5 | 15 | 6 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 3 |
The best time to visit Dearborn (historical) during the most sunny months:
Months with the longest average daylight duration in Dearborn (historical):
The largest precipitation sum in Dearborn (historical) is at