Average annual temperature is 15.3 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: -15.0 °C
Number of sunny days: 268 days
Number of rainy days: 94 days
Number of snow days: 3 days
Look at detailed online map of Sihu
* Weather data for Sihu 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) | 13.0 | 15.7 | 29.7 | 30.0 | 38.2 | 40.6 | 38.3 | 36.4 | 32.6 | 28.3 | 28.9 | 22.5 |
| Average daytime temperature (°C) | 5.9 | 9.5 | 19.2 | 21.0 | 27.4 | 33.9 | 33.9 | 31.0 | 27.9 | 23.9 | 12.6 | 4.2 |
| Average temperature (°C) | 0.1 | 3.5 | 12.6 | 15.5 | 21.7 | 27.6 | 29.1 | 26.4 | 22.9 | 17.8 | 7.2 | -0.9 |
| Average night temperature (°C) | -4.8 | -1.9 | 5.9 | 10.3 | 16.5 | 21.1 | 24.8 | 22.3 | 18.4 | 12.7 | 2.1 | -5.3 |
| Absolute minimum temperature (°C) | -12.6 | -4.9 | -2.3 | 3.3 | 10.1 | 13.6 | 21.1 | 16.8 | 12.7 | 7.2 | -5.7 | -15.0 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 7.5 | 7.7 | 9.6 | 7.5 | 7.7 | 10.3 | 9.8 | 9.8 | 8.2 | 8.3 | 7.1 | 6.1 |
| Precipitation (mm) | 4 | 5 | 3 | 64 | 26 | 34 | 175 | 143 | 78 | 1 | 30 | 18 |
| Sunny days | 28 | 24 | 30 | 17 | 21 | 19 | 15 | 15 | 18 | 30 | 26 | 25 |
| Rainy days | 2 | 4 | 1 | 13 | 10 | 11 | 16 | 16 | 12 | 1 | 4 | 4 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Sihu is at