Average annual temperature is 16.4 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -8.9 °C
Number of sunny days: 199 days
Number of rainy days: 166 days
Look at detailed online map of Siyuangou
* Weather data for Siyuangou 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) | 19.8 | 16.3 | 27.4 | 34.0 | 32.6 | 34.1 | 34.5 | 34.9 | 31.8 | 26.9 | 28.1 | 22.0 |
| Average daytime temperature (°C) | 9.6 | 9.7 | 17.8 | 22.1 | 26.0 | 29.0 | 31.3 | 31.0 | 27.7 | 23.5 | 16.9 | 9.0 |
| Average temperature (°C) | 3.7 | 5.3 | 12.1 | 16.6 | 21.0 | 24.7 | 27.9 | 27.0 | 24.0 | 18.3 | 11.4 | 4.2 |
| Average night temperature (°C) | -1.2 | 1.1 | 7.0 | 11.8 | 16.9 | 21.0 | 25.4 | 23.6 | 21.0 | 14.2 | 6.6 | -0.1 |
| Absolute minimum temperature (°C) | -8.9 | -3.0 | 2.2 | 4.9 | 9.1 | 15.9 | 22.9 | 17.7 | 18.3 | 7.1 | -2.0 | -8.5 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| 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) | 7.4 | 5.3 | 7.1 | 8.1 | 7.0 | 7.4 | 7.4 | 9.9 | 6.4 | 8.2 | 7.4 | 6.1 |
| Precipitation (mm) | 24 | 61 | 41 | 76 | 195 | 146 | 328 | 123 | 173 | 25 | 23 | 59 |
| Sunny days | 26 | 16 | 22 | 20 | 13 | 12 | 1 | 10 | 11 | 23 | 22 | 23 |
| Rainy days | 5 | 12 | 9 | 10 | 18 | 18 | 30 | 21 | 19 | 8 | 8 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Siyuangou during the most sunny months:
The largest precipitation sum in Siyuangou is at