Average annual temperature is 17.7 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 195 days
Number of rainy days: 170 days
Look at detailed online map of Mountain Grove
* Weather data for Mountain 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) | 22.0 | 25.9 | 26.4 | 28.8 | 31.9 | 38.0 | 39.4 | 40.1 | 35.9 | 32.6 | 27.4 | 18.6 |
| Average daytime temperature (°C) | 12.9 | 15.4 | 18.0 | 21.9 | 27.4 | 32.7 | 34.5 | 35.2 | 30.8 | 24.0 | 17.3 | 13.4 |
| Average temperature (°C) | 8.0 | 9.3 | 11.9 | 15.7 | 21.5 | 26.2 | 28.2 | 28.9 | 24.6 | 18.3 | 11.6 | 8.3 |
| Average night temperature (°C) | 4.2 | 5.2 | 7.2 | 10.7 | 16.5 | 20.8 | 23.5 | 23.5 | 19.4 | 13.9 | 7.2 | 4.6 |
| Absolute minimum temperature (°C) | -3.5 | -4.6 | -4.4 | 6.7 | 6.8 | 17.2 | 19.4 | 18.1 | 16.2 | -0.3 | -1.1 | -1.1 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.9 | 5.7 | 7.8 | 9.0 | 10.8 | 12.4 | 11.3 | 11.7 | 10.5 | 8.1 | 7.8 | 6.8 |
| Precipitation (mm) | 88 | 107 | 203 | 159 | 97 | 53 | 90 | 55 | 62 | 141 | 67 | 44 |
| Sunny days | 16 | 12 | 12 | 18 | 16 | 13 | 13 | 15 | 20 | 17 | 22 | 21 |
| Rainy days | 15 | 16 | 19 | 12 | 15 | 17 | 18 | 16 | 10 | 14 | 8 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Mountain Grove during the most sunny months:
The largest precipitation sum in Mountain Grove is at