Average annual temperature is -1.0 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: -42.3 °C
Number of sunny days: 167 days
Number of rainy days: 116 days
Number of snow days: 82 days
Look at detailed online map of Sanduan
* Weather data for Sanduan 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 | -1.4 | 14.2 | 16.1 | 21.0 | 28.7 | 30.2 | 29.8 | 28.3 | 13.7 | -0.4 | -2.5 |
| Average daytime temperature (°C) | -20.5 | -12.3 | -1.8 | 6.0 | 14.9 | 20.6 | 22.8 | 20.1 | 15.7 | 7.4 | -10.5 | -19.2 |
| Average temperature (°C) | -24.3 | -16.7 | -7.0 | 0.3 | 9.1 | 15.3 | 18.5 | 15.6 | 10.6 | 2.3 | -13.7 | -23.4 |
| Average night temperature (°C) | -29.2 | -21.8 | -12.4 | -4.5 | 2.9 | 10.5 | 14.3 | 11.3 | 5.8 | -1.7 | -17.2 | -27.7 |
| Absolute minimum temperature (°C) | -42.3 | -27.7 | -24.4 | -10.5 | -1.7 | 3.6 | 10.4 | 7.0 | 0.3 | -8.1 | -26.4 | -38.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.7 | 10.1 | 11.9 | 13.8 | 15.4 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.1 | 8.2 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 6.5 | 7.8 | 9.2 | 9.6 | 11.0 | 10.4 | 9.8 | 9.4 | 8.7 | 8.3 | 5.2 | 5.0 |
| Precipitation (mm) | 9 | 14 | 18 | 39 | 39 | 96 | 146 | 194 | 53 | 15 | 21 | 14 |
| Sunny days | 21 | 10 | 19 | 12 | 16 | 7 | 5 | 8 | 10 | 24 | 16 | 19 |
| Rainy days | 0 | 0 | 0 | 8 | 13 | 23 | 26 | 23 | 20 | 2 | 0 | 1 |
| Snow days | 10 | 18 | 12 | 10 | 2 | 0 | 0 | 0 | 0 | 5 | 14 | 11 |
The best time to visit Sanduan during the most sunny months:
Months with the longest average daylight duration in Sanduan:
The largest precipitation sum in Sanduan is at