Average annual temperature is 9.6 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -21.6 °C
Number of sunny days: 239 days
Number of rainy days: 112 days
Number of snow days: 14 days
Look at detailed online map of Ssu-tuan
* Weather data for Ssu-tuan 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) | 6.4 | 8.1 | 22.0 | 22.1 | 28.6 | 34.8 | 35.1 | 30.8 | 28.5 | 22.7 | 21.1 | 13.6 |
| Average daytime temperature (°C) | -1.6 | 2.4 | 11.4 | 15.4 | 21.5 | 29.2 | 28.4 | 26.6 | 22.9 | 17.7 | 4.6 | -2.2 |
| Average temperature (°C) | -6.6 | -2.5 | 5.4 | 9.7 | 16.5 | 23.0 | 24.0 | 22.1 | 18.1 | 12.0 | -0.2 | -6.9 |
| Average night temperature (°C) | -11.4 | -6.8 | -0.1 | 4.4 | 11.6 | 16.9 | 19.7 | 18.3 | 13.7 | 7.1 | -4.1 | -10.8 |
| Absolute minimum temperature (°C) | -21.6 | -15.7 | -6.0 | -2.5 | 6.7 | 11.0 | 15.6 | 11.5 | 6.1 | 0.7 | -11.7 | -20.4 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 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) | 8.0 | 7.7 | 9.9 | 9.0 | 9.0 | 11.1 | 8.7 | 8.6 | 8.8 | 9.3 | 7.5 | 6.9 |
| Precipitation (mm) | 10 | 12 | 5 | 44 | 56 | 41 | 179 | 120 | 51 | 8 | 17 | 12 |
| Sunny days | 29 | 24 | 24 | 21 | 15 | 17 | 8 | 7 | 16 | 26 | 27 | 25 |
| Rainy days | 1 | 1 | 3 | 9 | 16 | 13 | 23 | 24 | 14 | 5 | 3 | 0 |
| Snow days | 1 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
The best time to visit Ssu-tuan during the most sunny months:
The largest precipitation sum in Ssu-tuan is at