Average annual temperature is 12.6 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -22.2 °C
Number of sunny days: 290 days
Number of rainy days: 57 days
Number of snow days: 18 days
Look at detailed online map of Dun Sayi
* Weather data for Dun Sayi 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) | 8.2 | 11.8 | 22.3 | 26.0 | 30.5 | 33.9 | 36.4 | 33.4 | 30.7 | 22.7 | 18.4 | 15.7 |
| Average daytime temperature (°C) | -3.2 | 4.3 | 15.7 | 17.9 | 23.6 | 29.4 | 32.3 | 29.0 | 25.3 | 18.6 | 10.8 | 4.2 |
| Average temperature (°C) | -7.3 | 0.0 | 10.3 | 13.0 | 18.0 | 24.1 | 27.1 | 24.3 | 20.5 | 14.2 | 6.0 | -0.3 |
| Average night temperature (°C) | -11.8 | -4.2 | 4.0 | 7.0 | 11.5 | 17.6 | 21.2 | 18.7 | 14.6 | 9.1 | 1.4 | -4.8 |
| Absolute minimum temperature (°C) | -22.2 | -10.9 | -1.9 | -1.0 | 3.2 | 10.1 | 17.9 | 12.3 | 9.1 | 6.1 | -2.2 | -12.3 |
| 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) | 7.4 | 8.1 | 10.0 | 9.2 | 10.7 | 10.9 | 10.9 | 9.9 | 9.8 | 8.8 | 8.5 | 7.5 |
| Precipitation (mm) | 10 | 6 | 0 | 12 | 14 | 16 | 2 | 21 | 4 | 3 | 1 | 2 |
| Sunny days | 23 | 20 | 29 | 23 | 20 | 18 | 28 | 23 | 24 | 27 | 27 | 28 |
| Rainy days | 0 | 1 | 2 | 7 | 11 | 12 | 3 | 8 | 6 | 4 | 3 | 0 |
| Snow days | 8 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in Dun Sayi is at