Average annual temperature is 9.8 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: -14.2 °C
Number of sunny days: 163 days
Number of rainy days: 167 days
Number of snow days: 35 days
Look at detailed online map of Township of Pentwater
* Weather data for Township of Pentwater 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) | 6.9 | 11.6 | 11.9 | 25.9 | 30.4 | 30.5 | 30.8 | 29.0 | 30.2 | 27.1 | 16.4 | 13.5 |
| Average daytime temperature (°C) | 1.6 | 2.1 | 4.8 | 13.4 | 19.0 | 23.6 | 25.5 | 24.6 | 22.5 | 14.7 | 7.4 | 5.6 |
| Average temperature (°C) | -0.7 | -1.6 | 0.7 | 7.9 | 13.8 | 18.6 | 21.2 | 20.1 | 17.9 | 11.6 | 4.4 | 3.1 |
| Average night temperature (°C) | -2.6 | -5.0 | -2.8 | 3.3 | 9.0 | 13.9 | 17.3 | 16.3 | 14.3 | 9.2 | 1.7 | 1.1 |
| Absolute minimum temperature (°C) | -12.6 | -14.2 | -12.3 | -4.5 | 1.2 | 7.5 | 13.0 | 9.3 | 7.7 | 0.2 | -6.6 | -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) | 9.3 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 8.0 | 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) | 2.8 | 6.0 | 7.0 | 8.8 | 10.2 | 11.9 | 12.8 | 11.1 | 9.6 | 5.5 | 5.8 | 3.7 |
| Precipitation (mm) | 68 | 90 | 87 | 64 | 59 | 51 | 66 | 142 | 48 | 103 | 52 | 51 |
| Sunny days | 8 | 10 | 11 | 15 | 18 | 20 | 12 | 17 | 18 | 7 | 15 | 12 |
| Rainy days | 13 | 9 | 12 | 14 | 13 | 10 | 19 | 14 | 12 | 24 | 12 | 15 |
| Snow days | 10 | 9 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The best time to visit Township of Pentwater during the most sunny months:
Months with the longest average daylight duration in Township of Pentwater:
The largest precipitation sum in Township of Pentwater is at