Average annual temperature is 13.3 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -13.8 °C
Number of sunny days: 184 days
Number of rainy days: 176 days
Number of snow days: 5 days
Look at detailed online map of Griggstown
* Weather data for Griggstown 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) | 18.6 | 18.8 | 16.7 | 31.5 | 30.3 | 35.0 | 35.0 | 32.0 | 35.3 | 28.3 | 20.6 | 16.2 |
| Average daytime temperature (°C) | 9.0 | 9.2 | 11.1 | 19.5 | 23.0 | 27.2 | 31.0 | 28.7 | 25.1 | 20.1 | 11.8 | 9.4 |
| Average temperature (°C) | 5.0 | 3.9 | 5.4 | 13.2 | 16.2 | 20.6 | 24.9 | 23.2 | 20.0 | 14.6 | 6.5 | 5.1 |
| Average night temperature (°C) | 1.5 | -0.6 | 0.7 | 7.9 | 9.7 | 15.2 | 20.0 | 18.8 | 15.8 | 10.2 | 2.2 | 1.6 |
| Absolute minimum temperature (°C) | -4.2 | -13.8 | -4.1 | 0.0 | 4.2 | 9.8 | 16.1 | 15.2 | 9.5 | 4.2 | -4.4 | -5.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.8 | 7.0 | 7.5 | 8.8 | 11.7 | 10.4 | 11.7 | 10.4 | 8.0 | 8.0 | 7.6 | 5.0 |
| Precipitation (mm) | 112 | 45 | 119 | 122 | 43 | 82 | 131 | 82 | 208 | 51 | 72 | 188 |
| Sunny days | 13 | 17 | 12 | 15 | 22 | 15 | 9 | 15 | 14 | 16 | 21 | 15 |
| Rainy days | 18 | 8 | 18 | 15 | 9 | 15 | 22 | 16 | 16 | 15 | 9 | 15 |
| Snow days | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Griggstown during the most sunny months:
The largest precipitation sum in Griggstown is at