Average annual temperature is 0.4 °C
Absolute maximum temperature: 20.4 °C
Absolute minimum temperature: -24.5 °C
Number of sunny days: 94 days
Number of rainy days: 155 days
Number of snow days: 116 days
Look at detailed online map of Reyu
* Weather data for Reyu 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) | 2.1 | 4.4 | 3.9 | 9.7 | 16.3 | 18.8 | 19.3 | 20.4 | 17.3 | 17.1 | 5.2 | 1.7 |
| Average daytime temperature (°C) | -5.6 | -1.7 | -0.2 | 4.3 | 8.0 | 14.0 | 16.3 | 17.3 | 15.6 | 8.1 | 0.9 | -6.0 |
| Average temperature (°C) | -11.1 | -7.5 | -5.7 | -1.0 | 2.9 | 8.9 | 11.1 | 11.6 | 9.2 | 2.4 | -4.4 | -11.3 |
| Average night temperature (°C) | -17.5 | -14.2 | -11.7 | -6.8 | -2.6 | 3.7 | 6.5 | 6.5 | 3.2 | -2.6 | -9.8 | -17.2 |
| Absolute minimum temperature (°C) | -24.4 | -20.5 | -18.1 | -13.3 | -12.7 | 1.6 | 4.3 | 4.3 | 0.6 | -8.0 | -15.7 | -24.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.3 | 9.2 | 9.7 | 10.1 | 11.0 | 9.4 | 9.3 | 10.1 | 10.4 | 9.6 | 9.1 | 8.5 |
| Precipitation (mm) | 11 | 24 | 45 | 75 | 86 | 136 | 182 | 143 | 42 | 92 | 13 | 26 |
| Sunny days | 21 | 11 | 8 | 4 | 5 | 2 | 0 | 2 | 8 | 5 | 15 | 13 |
| Rainy days | 0 | 1 | 2 | 8 | 21 | 28 | 31 | 29 | 22 | 12 | 0 | 1 |
| Snow days | 10 | 16 | 21 | 18 | 5 | 0 | 0 | 0 | 0 | 14 | 15 | 17 |
The largest precipitation sum in Reyu is at