Average annual temperature is 10.2 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -21.5 °C
Number of sunny days: 155 days
Number of rainy days: 187 days
Number of snow days: 23 days
Look at detailed online map of Grand Blanc Township
* Weather data for Grand Blanc Township 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) | 11.4 | 13.2 | 16.4 | 27.8 | 30.9 | 32.7 | 32.1 | 30.7 | 32.0 | 28.5 | 16.7 | 14.6 |
| Average daytime temperature (°C) | 2.7 | 4.9 | 6.5 | 15.7 | 21.2 | 25.8 | 27.4 | 25.2 | 23.1 | 15.7 | 8.3 | 6.3 |
| Average temperature (°C) | -0.4 | -0.8 | 1.4 | 9.3 | 14.2 | 19.4 | 21.9 | 19.9 | 18.0 | 11.7 | 3.8 | 3.2 |
| Average night temperature (°C) | -2.9 | -4.7 | -2.0 | 4.2 | 8.0 | 13.8 | 17.4 | 15.4 | 14.0 | 8.6 | 0.3 | 1.0 |
| Absolute minimum temperature (°C) | -21.5 | -18.6 | -7.4 | -4.4 | 1.2 | 9.0 | 13.5 | 8.4 | 8.1 | -2.4 | -8.4 | -4.7 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 2.9 | 6.7 | 6.4 | 8.2 | 10.6 | 11.1 | 11.4 | 10.4 | 8.1 | 5.5 | 6.1 | 3.2 |
| Precipitation (mm) | 59 | 76 | 105 | 98 | 38 | 60 | 146 | 99 | 58 | 88 | 39 | 69 |
| Sunny days | 9 | 13 | 11 | 12 | 21 | 14 | 5 | 14 | 15 | 9 | 20 | 12 |
| Rainy days | 14 | 11 | 15 | 18 | 10 | 16 | 26 | 17 | 15 | 21 | 8 | 16 |
| Snow days | 8 | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |
The best time to visit Grand Blanc Township during the most sunny months:
Months with the longest average daylight duration in Grand Blanc Township:
The largest precipitation sum in Grand Blanc Township is at