Average annual temperature is 9.7 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -22.8 °C
Number of sunny days: 252 days
Number of rainy days: 93 days
Number of snow days: 20 days
Look at detailed online map of Xiaodunsu
* Weather data for Xiaodunsu 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) | 8.1 | 10.2 | 20.7 | 27.2 | 29.9 | 33.0 | 32.4 | 32.3 | 27.4 | 21.2 | 20.0 | 12.9 |
| Average daytime temperature (°C) | 0.5 | 5.0 | 13.3 | 15.1 | 22.2 | 28.9 | 28.7 | 26.9 | 22.8 | 17.4 | 6.5 | -0.5 |
| Average temperature (°C) | -5.7 | -0.7 | 6.1 | 8.9 | 16.1 | 22.2 | 23.3 | 21.9 | 17.3 | 11.1 | 1.0 | -6.1 |
| Average night temperature (°C) | -12.0 | -6.2 | -0.9 | 2.6 | 9.9 | 14.5 | 17.7 | 16.8 | 12.3 | 5.4 | -4.0 | -11.4 |
| Absolute minimum temperature (°C) | -22.0 | -10.6 | -6.8 | -4.2 | 2.6 | 7.2 | 13.4 | 10.5 | 4.0 | -2.2 | -12.2 | -22.8 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 8.2 | 8.0 | 9.9 | 8.0 | 8.5 | 12.0 | 9.8 | 10.0 | 8.7 | 8.9 | 8.0 | 7.5 |
| Precipitation (mm) | 5 | 11 | 20 | 58 | 49 | 29 | 157 | 66 | 68 | 14 | 3 | 12 |
| Sunny days | 28 | 20 | 25 | 16 | 13 | 23 | 17 | 18 | 17 | 24 | 26 | 25 |
| Rainy days | 0 | 0 | 3 | 14 | 18 | 7 | 14 | 13 | 13 | 7 | 2 | 2 |
| Snow days | 3 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The best time to visit Xiaodunsu during the most sunny months:
The largest precipitation sum in Xiaodunsu is at