Average annual temperature is 9.9 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -20.1 °C
Number of sunny days: 155 days
Number of rainy days: 181 days
Number of snow days: 29 days
Look at detailed online map of Lapeer County
* Weather data for Lapeer County 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) | 11.8 | 12.7 | 16.0 | 28.0 | 30.4 | 31.1 | 31.8 | 30.6 | 31.7 | 28.5 | 16.2 | 14.7 |
| Average daytime temperature (°C) | 2.5 | 4.5 | 6.0 | 15.3 | 20.7 | 25.3 | 27.0 | 24.9 | 22.8 | 15.7 | 8.0 | 6.1 |
| Average temperature (°C) | -0.6 | -1.3 | 1.0 | 9.0 | 13.6 | 19.0 | 21.6 | 19.5 | 17.8 | 11.7 | 3.5 | 3.0 |
| Average night temperature (°C) | -3.1 | -5.4 | -2.6 | 3.8 | 7.4 | 13.5 | 17.2 | 15.2 | 13.7 | 8.6 | 0.0 | 0.7 |
| Absolute minimum temperature (°C) | -19.6 | -20.1 | -8.3 | -4.6 | 0.7 | 8.7 | 13.9 | 8.5 | 7.0 | -3.5 | -8.5 | -5.3 |
| 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 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 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 | 8.0 |
| Sunshine mean duration (h) | 3.0 | 6.6 | 6.2 | 8.2 | 10.9 | 11.0 | 11.2 | 10.2 | 7.8 | 5.5 | 5.9 | 3.2 |
| Precipitation (mm) | 68 | 76 | 96 | 111 | 29 | 63 | 169 | 110 | 48 | 89 | 37 | 71 |
| Sunny days | 8 | 13 | 9 | 13 | 22 | 16 | 5 | 13 | 17 | 8 | 19 | 12 |
| Rainy days | 14 | 13 | 12 | 16 | 9 | 14 | 26 | 18 | 13 | 22 | 8 | 16 |
| Snow days | 9 | 2 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 3 |
The best time to visit Lapeer County during the most sunny months:
Months with the longest average daylight duration in Lapeer County:
The largest precipitation sum in Lapeer County is at