Average annual temperature is 10.1 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -18.3 °C
Number of sunny days: 219 days
Number of rainy days: 130 days
Number of snow days: 16 days
Look at detailed online map of Sanheyuan
* Weather data for Sanheyuan 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) | 11.7 | 10.8 | 20.8 | 29.2 | 30.4 | 31.4 | 35.2 | 30.2 | 28.4 | 20.5 | 19.9 | 15.3 |
| Average daytime temperature (°C) | 1.9 | 4.9 | 13.9 | 16.2 | 20.6 | 27.3 | 28.9 | 26.2 | 22.2 | 16.1 | 9.3 | 3.5 |
| Average temperature (°C) | -3.9 | -0.4 | 7.0 | 10.0 | 15.3 | 21.1 | 23.0 | 20.9 | 16.9 | 10.6 | 2.8 | -2.2 |
| Average night temperature (°C) | -9.2 | -5.4 | -0.1 | 4.3 | 10.1 | 14.9 | 17.2 | 16.1 | 12.5 | 5.8 | -2.7 | -7.3 |
| Absolute minimum temperature (°C) | -18.3 | -11.7 | -7.3 | -3.2 | 2.9 | 10.6 | 13.2 | 10.2 | 7.3 | 1.0 | -7.3 | -16.4 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 6.3 | 9.0 | 8.0 | 6.7 | 9.7 | 9.5 | 9.2 | 7.3 | 7.0 | 7.8 | 7.6 |
| Precipitation (mm) | 3 | 16 | 4 | 58 | 68 | 31 | 112 | 59 | 84 | 48 | 4 | 7 |
| Sunny days | 28 | 19 | 24 | 15 | 10 | 19 | 16 | 12 | 7 | 17 | 26 | 26 |
| Rainy days | 0 | 1 | 6 | 15 | 21 | 11 | 15 | 19 | 23 | 14 | 3 | 2 |
| Snow days | 3 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The largest precipitation sum in Sanheyuan is at