Average annual temperature is 12.6 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: -23.2 °C
Number of sunny days: 310 days
Number of rainy days: 41 days
Number of snow days: 14 days
Look at detailed online map of Sayidun
* Weather data for Sayidun 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) | 4.0 | 11.8 | 23.5 | 28.4 | 32.4 | 39.9 | 40.7 | 38.2 | 35.3 | 24.9 | 18.7 | 5.6 |
| Average daytime temperature (°C) | -6.3 | 5.7 | 16.4 | 19.7 | 24.2 | 34.2 | 34.5 | 33.6 | 27.3 | 20.8 | 8.9 | -2.0 |
| Average temperature (°C) | -11.3 | 0.5 | 9.6 | 13.5 | 18.6 | 28.7 | 29.1 | 28.0 | 21.7 | 14.6 | 3.4 | -6.3 |
| Average night temperature (°C) | -16.9 | -4.8 | 1.8 | 5.7 | 12.6 | 22.5 | 22.6 | 21.3 | 15.6 | 8.2 | -1.9 | -10.6 |
| Absolute minimum temperature (°C) | -23.2 | -15.1 | -4.5 | -5.0 | 0.4 | 17.6 | 14.9 | 15.4 | 6.7 | 3.2 | -5.7 | -17.7 |
| 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) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 7.5 | 10.0 | 10.1 | 9.7 | 11.0 | 9.9 | 9.8 | 8.8 | 9.5 | 7.8 | 6.8 |
| Precipitation (mm) | 3 | 1 | 0 | 9 | 40 | 3 | 20 | 1 | 15 | 0 | 0 | 4 |
| Sunny days | 26 | 23 | 29 | 21 | 22 | 24 | 26 | 28 | 24 | 31 | 29 | 27 |
| Rainy days | 1 | 0 | 2 | 8 | 9 | 6 | 5 | 3 | 6 | 0 | 1 | 0 |
| Snow days | 4 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The largest precipitation sum in Sayidun is at