Average annual temperature is 15.6 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -12.3 °C
Number of sunny days: 250 days
Number of rainy days: 113 days
Number of snow days: 2 days
Look at detailed online map of Ruella
* Weather data for Ruella 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) | 16.4 | 21.0 | 26.8 | 32.1 | 33.0 | 38.4 | 37.7 | 39.7 | 38.4 | 30.9 | 21.9 | 18.9 |
| Average daytime temperature (°C) | 9.2 | 11.9 | 15.5 | 23.0 | 25.8 | 30.1 | 33.1 | 34.0 | 30.5 | 22.0 | 14.6 | 11.1 |
| Average temperature (°C) | 3.4 | 4.4 | 8.8 | 15.2 | 19.9 | 24.3 | 27.1 | 28.0 | 24.4 | 16.2 | 8.8 | 5.9 |
| Average night temperature (°C) | -0.8 | -1.0 | 3.3 | 9.0 | 14.7 | 19.3 | 21.9 | 22.1 | 19.2 | 11.4 | 4.0 | 2.1 |
| Absolute minimum temperature (°C) | -12.3 | -10.4 | -7.4 | 0.1 | 5.5 | 15.5 | 17.4 | 16.1 | 13.8 | -3.1 | -8.2 | -3.9 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 7.4 | 8.5 | 9.2 | 9.8 | 10.4 | 11.6 | 12.0 | 12.1 | 10.3 | 8.5 | 7.8 | 6.4 |
| Precipitation (mm) | 25 | 38 | 5 | 34 | 125 | 145 | 89 | 40 | 36 | 73 | 48 | 51 |
| Sunny days | 23 | 23 | 22 | 22 | 15 | 18 | 16 | 23 | 23 | 21 | 24 | 20 |
| Rainy days | 8 | 5 | 9 | 8 | 16 | 12 | 15 | 8 | 7 | 10 | 5 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Ruella during the most sunny months:
The largest precipitation sum in Ruella is at