Average annual temperature is 6.8 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: -15.2 °C
Number of sunny days: 107 days
Number of rainy days: 198 days
Number of snow days: 60 days
Look at detailed online map of Ruu
* Weather data for Ruu Estonia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 4.8 | 6.4 | 10.1 | 19.3 | 23.5 | 29.1 | 25.6 | 30.3 | 23.1 | 16.0 | 10.6 | 5.2 |
| Average daytime temperature (°C) | 0.3 | 0.3 | 2.5 | 10.5 | 15.2 | 20.6 | 20.0 | 21.1 | 18.6 | 8.0 | 2.8 | -1.5 |
| Average temperature (°C) | -1.6 | -1.6 | -0.5 | 5.7 | 10.3 | 16.1 | 16.3 | 17.6 | 15.2 | 5.9 | 0.9 | -3.0 |
| Average night temperature (°C) | -3.8 | -4.1 | -3.8 | 1.1 | 4.5 | 10.1 | 12.3 | 14.1 | 12.2 | 3.9 | -0.8 | -4.7 |
| Absolute minimum temperature (°C) | -14.7 | -12.9 | -15.2 | -3.4 | -2.5 | 2.5 | 9.0 | 10.8 | 8.0 | -2.2 | -10.8 | -13.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 13.0 | 15.0 | 18.0 | 18.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 |
| Daylight mean duration (h) | 7.0 | 9.2 | 11.8 | 14.5 | 17.0 | 18.5 | 17.8 | 15.5 | 12.9 | 10.2 | 7.7 | 6.2 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 | 6.0 |
| Sunshine mean duration (h) | 0.8 | 2.1 | 5.2 | 10.7 | 13.7 | 15.7 | 13.3 | 9.6 | 8.2 | 4.2 | 1.7 | 0.5 |
| Precipitation (mm) | 85 | 45 | 67 | 28 | 22 | 29 | 75 | 86 | 82 | 112 | 84 | 68 |
| Sunny days | 7 | 10 | 7 | 18 | 16 | 18 | 3 | 6 | 11 | 4 | 4 | 3 |
| Rainy days | 18 | 4 | 16 | 10 | 14 | 12 | 28 | 25 | 19 | 25 | 18 | 9 |
| Snow days | 6 | 14 | 8 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 8 | 19 |
The best time to visit Ruu during the most sunny months:
Months with the longest average daylight duration in Ruu:
The largest precipitation sum in Ruu is at