Average annual temperature is 17.5 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -6.4 °C
Number of sunny days: 192 days
Number of rainy days: 171 days
Number of snow days: 2 days
Look at detailed online map of Siwuye
* Weather data for Siwuye 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) | 19.6 | 17.6 | 27.9 | 31.9 | 32.3 | 34.4 | 34.2 | 35.5 | 33.8 | 27.9 | 28.8 | 22.7 |
| Average daytime temperature (°C) | 11.8 | 12.3 | 19.8 | 23.5 | 26.7 | 29.7 | 31.8 | 32.3 | 28.7 | 24.1 | 17.5 | 10.4 |
| Average temperature (°C) | 5.4 | 7.5 | 14.0 | 18.1 | 21.8 | 25.3 | 28.2 | 28.0 | 24.6 | 19.0 | 12.0 | 5.3 |
| Average night temperature (°C) | -0.1 | 2.7 | 8.7 | 13.3 | 17.9 | 21.6 | 25.2 | 23.8 | 21.0 | 14.6 | 7.3 | 0.8 |
| Absolute minimum temperature (°C) | -6.2 | -1.6 | 3.2 | 5.2 | 12.1 | 17.0 | 20.4 | 17.7 | 16.8 | 8.8 | -2.1 | -6.4 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.2 | 5.3 | 6.6 | 7.9 | 7.1 | 8.0 | 9.2 | 10.5 | 7.0 | 6.6 | 7.2 | 6.8 |
| Precipitation (mm) | 18 | 27 | 44 | 178 | 221 | 175 | 207 | 71 | 138 | 34 | 62 | 80 |
| Sunny days | 26 | 15 | 18 | 14 | 9 | 9 | 5 | 20 | 13 | 21 | 21 | 21 |
| Rainy days | 4 | 13 | 13 | 16 | 22 | 21 | 26 | 11 | 17 | 10 | 9 | 9 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Siwuye during the most sunny months:
The largest precipitation sum in Siwuye is at