Average annual temperature is 12.4 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -17.9 °C
Number of sunny days: 206 days
Number of rainy days: 141 days
Number of snow days: 18 days
Look at detailed online map of West Grove
* Weather data for West Grove 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) | 13.8 | 15.0 | 21.9 | 28.3 | 31.7 | 32.5 | 36.1 | 36.0 | 33.8 | 31.4 | 19.7 | 14.9 |
| Average daytime temperature (°C) | 3.3 | 7.0 | 8.9 | 17.9 | 25.1 | 29.4 | 29.2 | 28.4 | 26.9 | 18.8 | 11.5 | 7.4 |
| Average temperature (°C) | -1.1 | 0.5 | 3.4 | 11.1 | 18.7 | 23.3 | 23.8 | 23.5 | 20.8 | 13.9 | 6.1 | 3.4 |
| Average night temperature (°C) | -4.1 | -4.2 | -0.7 | 5.7 | 12.6 | 17.7 | 19.1 | 19.4 | 15.8 | 9.9 | 1.8 | 0.5 |
| Absolute minimum temperature (°C) | -15.2 | -17.9 | -12.2 | -2.6 | 3.1 | 9.6 | 13.6 | 12.6 | 10.4 | -3.2 | -9.7 | -6.4 |
| 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 | 10.7 | 11.9 | 13.3 | 14.5 | 15.0 | 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) | 5.2 | 7.5 | 7.3 | 9.8 | 12.0 | 12.2 | 12.4 | 10.9 | 10.5 | 7.6 | 7.3 | 4.8 |
| Precipitation (mm) | 44 | 86 | 88 | 29 | 42 | 50 | 129 | 121 | 24 | 78 | 16 | 80 |
| Sunny days | 13 | 19 | 12 | 17 | 21 | 16 | 17 | 14 | 20 | 18 | 25 | 14 |
| Rainy days | 9 | 6 | 16 | 13 | 10 | 14 | 14 | 17 | 10 | 13 | 4 | 15 |
| Snow days | 9 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit West Grove during the most sunny months:
The largest precipitation sum in West Grove is at