Average annual temperature is 12.4 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -17.3 °C
Number of sunny days: 194 days
Number of rainy days: 154 days
Number of snow days: 17 days
Look at detailed online map of Spring Grove (historical)
* Weather data for Spring Grove (historical) 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) | 15.8 | 12.5 | 21.8 | 25.7 | 33.6 | 34.9 | 34.8 | 35.6 | 32.0 | 30.4 | 20.2 | 15.2 |
| Average daytime temperature (°C) | 3.7 | 6.7 | 9.0 | 18.0 | 26.2 | 30.4 | 28.9 | 27.9 | 25.9 | 18.2 | 10.8 | 7.4 |
| Average temperature (°C) | -0.6 | 1.0 | 3.6 | 11.1 | 19.4 | 24.0 | 23.6 | 23.0 | 20.2 | 13.6 | 5.8 | 3.5 |
| Average night temperature (°C) | -3.5 | -3.5 | -0.3 | 5.5 | 13.0 | 17.7 | 18.6 | 18.8 | 15.7 | 9.6 | 1.7 | 1.0 |
| Absolute minimum temperature (°C) | -17.2 | -17.3 | -11.9 | -1.6 | 3.5 | 9.1 | 13.5 | 11.3 | 11.0 | -2.6 | -10.9 | -7.6 |
| 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) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 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) | 4.0 | 7.3 | 6.8 | 9.5 | 11.7 | 12.5 | 12.5 | 10.8 | 9.8 | 7.3 | 7.5 | 4.3 |
| Precipitation (mm) | 60 | 76 | 82 | 44 | 28 | 28 | 91 | 96 | 48 | 99 | 20 | 74 |
| Sunny days | 13 | 17 | 13 | 17 | 21 | 19 | 11 | 16 | 14 | 16 | 22 | 15 |
| Rainy days | 9 | 9 | 16 | 12 | 10 | 11 | 20 | 15 | 16 | 15 | 7 | 14 |
| Snow days | 9 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Spring Grove (historical) during the most sunny months:
The largest precipitation sum in Spring Grove (historical) is at