Average annual temperature is 19.0 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: 5.3 °C
Number of sunny days: 76 days
Number of rainy days: 289 days
Look at detailed online map of Siyunhe
* Weather data for Siyunhe 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) | 20.6 | 24.5 | 27.4 | 31.9 | 31.9 | 31.3 | 30.3 | 27.8 | 27.9 | 26.3 | 24.8 | 23.0 |
| Average daytime temperature (°C) | 17.4 | 20.4 | 23.4 | 28.5 | 27.7 | 26.6 | 26.8 | 25.1 | 26.0 | 23.7 | 21.2 | 18.9 |
| Average temperature (°C) | 12.4 | 15.7 | 18.1 | 22.4 | 22.4 | 21.6 | 22.0 | 21.0 | 21.3 | 19.5 | 16.8 | 14.7 |
| Average night temperature (°C) | 7.9 | 11.3 | 13.6 | 17.8 | 18.6 | 18.6 | 18.8 | 18.6 | 17.8 | 16.5 | 13.5 | 11.6 |
| Absolute minimum temperature (°C) | 5.3 | 9.0 | 10.8 | 14.5 | 15.0 | 17.3 | 17.8 | 17.9 | 16.7 | 13.9 | 9.6 | 6.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.0 | 8.0 | 9.5 | 10.7 | 10.3 | 8.3 | 9.3 | 6.7 | 10.4 | 9.4 | 9.1 | 7.3 |
| Precipitation (mm) | 8 | 50 | 87 | 70 | 169 | 513 | 368 | 618 | 264 | 183 | 100 | 129 |
| Sunny days | 18 | 13 | 5 | 19 | 8 | 1 | 2 | 0 | 1 | 0 | 7 | 2 |
| Rainy days | 13 | 15 | 26 | 11 | 23 | 29 | 29 | 31 | 29 | 31 | 23 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siyunhe is at