Average annual temperature is 4.7 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: -31.0 °C
Number of sunny days: 224 days
Number of rainy days: 101 days
Number of snow days: 40 days
Look at detailed online map of Yonghequan
* Weather data for Yonghequan 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) | 1.7 | 4.6 | 15.7 | 20.7 | 25.4 | 29.0 | 30.1 | 30.0 | 25.9 | 18.0 | 15.2 | 4.1 |
| Average daytime temperature (°C) | -6.8 | -1.6 | 6.8 | 8.2 | 17.5 | 24.4 | 25.1 | 24.7 | 19.7 | 13.7 | -0.6 | -7.9 |
| Average temperature (°C) | -12.3 | -6.8 | 0.3 | 2.7 | 11.8 | 18.4 | 19.8 | 19.2 | 14.1 | 7.2 | -5.9 | -12.5 |
| Average night temperature (°C) | -17.4 | -11.8 | -5.2 | -3.0 | 6.1 | 11.9 | 14.7 | 14.0 | 9.1 | 1.6 | -10.7 | -17.3 |
| Absolute minimum temperature (°C) | -29.2 | -18.5 | -12.0 | -18.5 | -0.3 | 3.5 | 8.8 | 8.2 | -0.5 | -4.5 | -20.5 | -31.0 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 8.4 | 10.3 | 8.4 | 9.8 | 12.1 | 10.1 | 11.0 | 9.8 | 8.9 | 7.3 | 6.8 |
| Precipitation (mm) | 3 | 8 | 3 | 76 | 54 | 31 | 96 | 55 | 47 | 10 | 8 | 13 |
| Sunny days | 25 | 19 | 25 | 16 | 15 | 20 | 10 | 11 | 17 | 23 | 21 | 22 |
| Rainy days | 0 | 1 | 3 | 6 | 16 | 10 | 21 | 20 | 13 | 8 | 0 | 3 |
| Snow days | 6 | 8 | 3 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 6 |
The best time to visit Yonghequan during the most sunny months:
The largest precipitation sum in Yonghequan is at