Average annual temperature is 20.8 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 202 days
Number of rainy days: 163 days
Look at detailed online map of Plum Grove
* Weather data for Plum 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) | 27.1 | 27.4 | 29.5 | 32.9 | 33.1 | 39.2 | 40.3 | 42.5 | 41.1 | 34.5 | 28.6 | 25.6 |
| Average daytime temperature (°C) | 17.1 | 17.5 | 22.2 | 23.7 | 28.1 | 33.5 | 37.2 | 39.9 | 34.5 | 26.8 | 19.5 | 17.5 |
| Average temperature (°C) | 11.7 | 11.1 | 16.0 | 18.0 | 22.9 | 27.7 | 31.3 | 33.9 | 29.0 | 21.3 | 14.4 | 11.6 |
| Average night temperature (°C) | 7.4 | 6.8 | 11.8 | 13.6 | 18.7 | 23.0 | 26.2 | 27.6 | 24.0 | 16.8 | 10.3 | 7.2 |
| Absolute minimum temperature (°C) | -4.1 | -3.5 | 1.1 | 7.5 | 13.1 | 18.8 | 22.9 | 22.5 | 18.4 | 3.3 | 0.6 | 0.4 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.0 | 6.8 | 7.9 | 8.2 | 8.9 | 10.9 | 11.6 | 12.2 | 10.4 | 8.3 | 7.2 | 7.5 |
| Precipitation (mm) | 65 | 151 | 137 | 104 | 137 | 118 | 105 | 17 | 54 | 183 | 32 | 76 |
| Sunny days | 21 | 13 | 13 | 13 | 11 | 8 | 20 | 26 | 15 | 16 | 22 | 24 |
| Rainy days | 10 | 15 | 18 | 17 | 20 | 22 | 11 | 5 | 15 | 15 | 8 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Plum Grove during the most sunny months:
The largest precipitation sum in Plum Grove is at