Average annual temperature is 0.4 °C
Absolute maximum temperature: 18.9 °C
Absolute minimum temperature: -19.8 °C
Number of sunny days: 205 days
Number of rainy days: 104 days
Number of snow days: 56 days
Look at detailed online map of Rega
* Weather data for Rega 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) | 2.4 | 6.5 | 4.2 | 9.3 | 14.7 | 18.9 | 18.4 | 16.3 | 16.3 | 12.1 | 6.6 | 5.8 |
| Average daytime temperature (°C) | -1.0 | 1.4 | 1.7 | 4.8 | 8.0 | 15.4 | 15.9 | 14.6 | 13.1 | 7.0 | 2.6 | 0.8 |
| Average temperature (°C) | -8.0 | -5.4 | -4.5 | -1.3 | 1.0 | 8.1 | 9.3 | 8.6 | 6.6 | 0.6 | -3.5 | -6.6 |
| Average night temperature (°C) | -14.9 | -12.2 | -10.8 | -7.1 | -6.7 | 0.9 | 4.0 | 3.8 | 0.2 | -5.4 | -10.0 | -14.6 |
| Absolute minimum temperature (°C) | -19.8 | -18.3 | -12.6 | -11.4 | -14.1 | -4.3 | 1.3 | -0.9 | -3.2 | -10.2 | -14.0 | -18.5 |
| 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 | 14.0 | 14.0 | 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 | 11.0 | 11.7 | 12.3 | 12.6 | 11.2 | 9.7 | 11.0 | 10.4 | 9.7 | 9.1 |
| Precipitation (mm) | 1 | 0 | 7 | 20 | 24 | 26 | 159 | 186 | 47 | 9 | 1 | 3 |
| Sunny days | 27 | 27 | 18 | 16 | 16 | 14 | 0 | 2 | 7 | 24 | 27 | 27 |
| Rainy days | 1 | 1 | 0 | 1 | 1 | 13 | 31 | 29 | 23 | 4 | 0 | 0 |
| Snow days | 3 | 0 | 13 | 13 | 14 | 3 | 0 | 0 | 0 | 3 | 3 | 4 |
The largest precipitation sum in Rega is at