Average annual temperature is 9.4 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -15.5 °C
Number of sunny days: 152 days
Number of rainy days: 167 days
Number of snow days: 46 days
Look at detailed online map of Grand Traverse County
* Weather data for Grand Traverse 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) | 5.5 | 9.6 | 11.8 | 27.5 | 32.1 | 31.4 | 31.9 | 29.9 | 32.8 | 29.3 | 15.7 | 12.1 |
| Average daytime temperature (°C) | 0.8 | 1.0 | 3.8 | 13.2 | 19.3 | 24.0 | 26.0 | 24.4 | 22.8 | 14.8 | 6.9 | 5.1 |
| Average temperature (°C) | -1.4 | -2.7 | -0.5 | 7.7 | 12.9 | 18.6 | 21.2 | 19.9 | 18.1 | 11.8 | 3.8 | 2.6 |
| Average night temperature (°C) | -3.3 | -6.0 | -4.1 | 3.4 | 7.5 | 13.8 | 17.2 | 16.2 | 14.7 | 9.6 | 1.4 | 0.6 |
| Absolute minimum temperature (°C) | -14.4 | -15.5 | -9.4 | -3.5 | 0.1 | 8.8 | 13.7 | 10.0 | 9.2 | 0.0 | -5.8 | -2.8 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 1.9 | 5.2 | 7.4 | 8.3 | 10.7 | 12.1 | 13.0 | 11.1 | 9.2 | 4.9 | 4.7 | 3.3 |
| Precipitation (mm) | 61 | 74 | 68 | 88 | 41 | 23 | 73 | 73 | 56 | 94 | 53 | 54 |
| Sunny days | 9 | 10 | 11 | 12 | 22 | 20 | 11 | 10 | 15 | 6 | 11 | 15 |
| Rainy days | 13 | 6 | 7 | 16 | 9 | 10 | 20 | 21 | 15 | 24 | 14 | 12 |
| Snow days | 9 | 12 | 13 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 4 |
The best time to visit Grand Traverse County during the most sunny months:
Months with the longest average daylight duration in Grand Traverse County:
The largest precipitation sum in Grand Traverse County is at