Average annual temperature is 13.5 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -10.2 °C
Number of sunny days: 179 days
Number of rainy days: 181 days
Number of snow days: 5 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) | 16.5 | 22.3 | 21.0 | 29.3 | 28.0 | 33.7 | 35.5 | 33.7 | 36.9 | 27.5 | 22.4 | 16.4 |
| Average daytime temperature (°C) | 8.9 | 10.2 | 11.5 | 19.6 | 22.1 | 26.6 | 30.2 | 29.1 | 25.4 | 19.9 | 12.2 | 9.3 |
| Average temperature (°C) | 4.9 | 5.1 | 6.1 | 13.7 | 16.0 | 20.4 | 24.6 | 23.6 | 20.2 | 14.5 | 6.9 | 5.2 |
| Average night temperature (°C) | 1.9 | 1.0 | 1.5 | 8.7 | 10.1 | 15.2 | 20.1 | 19.0 | 15.8 | 10.2 | 2.8 | 1.8 |
| Absolute minimum temperature (°C) | -3.5 | -10.2 | -4.7 | -0.1 | 4.1 | 10.7 | 17.8 | 14.9 | 10.3 | 5.1 | -5.5 | -3.7 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 5.1 | 6.9 | 7.6 | 9.3 | 11.1 | 10.8 | 11.8 | 10.5 | 8.3 | 8.8 | 7.7 | 4.9 |
| Precipitation (mm) | 93 | 54 | 82 | 131 | 29 | 157 | 133 | 77 | 123 | 46 | 72 | 182 |
| Sunny days | 14 | 18 | 14 | 16 | 18 | 10 | 8 | 10 | 14 | 16 | 24 | 17 |
| Rainy days | 17 | 8 | 16 | 14 | 13 | 20 | 23 | 21 | 16 | 15 | 6 | 12 |
| Snow days | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit West Grove during the most sunny months:
The largest precipitation sum in West Grove is at