Average annual temperature is 0.8 °C
Absolute maximum temperature: 18.6 °C
Absolute minimum temperature: -18.8 °C
Number of sunny days: 203 days
Number of rainy days: 109 days
Number of snow days: 53 days
Look at detailed online map of Ri’a
* Weather data for Ri’a 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) | 5.1 | 6.7 | 5.9 | 11.5 | 15.6 | 18.6 | 18.2 | 16.4 | 14.7 | 15.3 | 7.0 | 5.4 |
| Average daytime temperature (°C) | -0.4 | 1.7 | 2.2 | 6.7 | 10.0 | 15.9 | 14.6 | 13.9 | 13.3 | 8.1 | 2.8 | 0.4 |
| Average temperature (°C) | -6.9 | -4.3 | -3.8 | -0.2 | 2.9 | 8.8 | 8.2 | 7.9 | 6.2 | 0.7 | -3.7 | -5.8 |
| Average night temperature (°C) | -13.1 | -9.8 | -9.3 | -7.0 | -4.7 | 1.1 | 2.5 | 2.8 | -0.9 | -6.2 | -8.9 | -11.2 |
| Absolute minimum temperature (°C) | -18.8 | -14.6 | -11.0 | -9.5 | -7.6 | -3.2 | 0.6 | -1.4 | -2.8 | -8.9 | -10.7 | -16.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.6 | 10.3 | 10.9 | 11.5 | 12.3 | 12.9 | 10.1 | 10.5 | 11.5 | 10.5 | 9.7 | 9.3 |
| Precipitation (mm) | 0 | 0 | 8 | 5 | 18 | 36 | 227 | 166 | 46 | 9 | 0 | 6 |
| Sunny days | 30 | 27 | 18 | 16 | 14 | 13 | 0 | 2 | 7 | 23 | 25 | 28 |
| Rainy days | 0 | 0 | 2 | 0 | 3 | 17 | 31 | 29 | 23 | 4 | 0 | 0 |
| Snow days | 1 | 1 | 11 | 14 | 14 | 0 | 0 | 0 | 0 | 4 | 5 | 3 |
The largest precipitation sum in Ri’a is at