Average annual temperature is 4.6 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -32.1 °C
Number of sunny days: 241 days
Number of rainy days: 85 days
Number of snow days: 39 days
Look at detailed online map of Saiwusu
* Weather data for Saiwusu 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) | 3.5 | 5.5 | 16.6 | 21.1 | 25.8 | 30.4 | 30.3 | 31.4 | 26.6 | 19.2 | 16.7 | 5.3 |
| Average daytime temperature (°C) | -6.5 | -1.3 | 6.9 | 8.4 | 17.8 | 24.7 | 25.7 | 25.8 | 20.2 | 13.8 | -0.4 | -7.2 |
| Average temperature (°C) | -12.3 | -7.0 | -0.2 | 2.6 | 11.6 | 18.4 | 19.8 | 19.4 | 14.0 | 6.7 | -6.0 | -12.4 |
| Average night temperature (°C) | -17.6 | -12.8 | -5.7 | -3.5 | 5.7 | 11.6 | 14.5 | 13.6 | 8.5 | 0.3 | -11.0 | -17.1 |
| Absolute minimum temperature (°C) | -29.1 | -18.9 | -11.8 | -19.4 | -0.7 | 4.7 | 8.5 | 7.6 | -0.9 | -5.6 | -20.7 | -32.1 |
| 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) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 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) | 7.8 | 8.3 | 10.3 | 8.4 | 9.7 | 12.1 | 10.0 | 10.8 | 9.9 | 8.8 | 7.2 | 6.7 |
| Precipitation (mm) | 3 | 6 | 1 | 57 | 45 | 21 | 79 | 51 | 30 | 13 | 10 | 11 |
| Sunny days | 25 | 21 | 28 | 18 | 18 | 20 | 11 | 14 | 19 | 24 | 21 | 22 |
| Rainy days | 0 | 0 | 1 | 5 | 13 | 10 | 20 | 17 | 11 | 7 | 0 | 1 |
| Snow days | 6 | 7 | 2 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 8 |
The best time to visit Saiwusu during the most sunny months:
The largest precipitation sum in Saiwusu is at