Average annual temperature is 4.2 °C
Absolute maximum temperature: 23.5 °C
Absolute minimum temperature: -21.3 °C
Number of sunny days: 121 days
Number of rainy days: 176 days
Number of snow days: 68 days
Look at detailed online map of Riruna
* Weather data for Riruna China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.6 | 12.8 | 12.0 | 20.0 | 20.0 | 21.2 | 23.5 | 21.6 | 20.9 | 15.5 | 15.3 | 11.6 |
| Average daytime temperature (°C) | 0.5 | 3.2 | 5.2 | 8.9 | 11.7 | 16.0 | 18.7 | 18.3 | 15.6 | 9.8 | 7.8 | 4.4 |
| Average temperature (°C) | -6.1 | -3.3 | -1.4 | 2.6 | 6.6 | 11.1 | 13.6 | 13.2 | 10.6 | 4.5 | 1.1 | -2.3 |
| Average night temperature (°C) | -12.2 | -9.4 | -8.6 | -3.6 | 2.0 | 6.2 | 8.6 | 8.7 | 6.5 | 0.1 | -4.2 | -7.5 |
| Absolute minimum temperature (°C) | -19.0 | -21.3 | -17.4 | -12.1 | -6.3 | 2.2 | 5.0 | 1.2 | 1.0 | -3.9 | -9.1 | -15.0 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 8.2 | 8.4 | 8.2 | 7.3 | 9.0 | 9.7 | 9.5 | 7.3 | 7.1 | 8.5 | 8.5 |
| Precipitation (mm) | 11 | 33 | 65 | 80 | 166 | 85 | 107 | 124 | 148 | 97 | 4 | 2 |
| Sunny days | 19 | 13 | 7 | 8 | 2 | 6 | 4 | 7 | 0 | 5 | 22 | 28 |
| Rainy days | 0 | 1 | 6 | 10 | 24 | 24 | 27 | 24 | 30 | 25 | 5 | 0 |
| Snow days | 12 | 14 | 18 | 12 | 5 | 0 | 0 | 0 | 0 | 1 | 3 | 3 |
The largest precipitation sum in Riruna is at