Average annual temperature is 7.9 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -25.3 °C
Number of sunny days: 279 days
Number of rainy days: 57 days
Number of snow days: 29 days
Look at detailed online map of Xihu
* Weather data for Xihu 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) | 9.6 | 10.5 | 14.6 | 28.0 | 23.8 | 30.0 | 33.4 | 31.7 | 28.7 | 18.8 | 14.6 | 11.7 |
| Average daytime temperature (°C) | -1.7 | 3.3 | 9.9 | 12.3 | 18.3 | 25.2 | 27.4 | 26.4 | 21.7 | 14.6 | 7.2 | 2.6 |
| Average temperature (°C) | -7.6 | -2.2 | 3.4 | 6.1 | 12.4 | 19.7 | 21.7 | 20.8 | 15.8 | 7.8 | 0.8 | -4.5 |
| Average night temperature (°C) | -13.6 | -8.2 | -3.4 | -0.6 | 5.8 | 12.7 | 15.0 | 14.4 | 9.0 | 1.0 | -4.4 | -10.9 |
| Absolute minimum temperature (°C) | -19.5 | -12.2 | -8.3 | -8.1 | 0.3 | 6.8 | 8.1 | 10.7 | 3.0 | -6.1 | -11.1 | -25.3 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 8.2 | 8.6 | 10.6 | 9.4 | 10.2 | 10.9 | 10.7 | 9.9 | 10.2 | 9.4 | 8.6 | 7.8 |
| Precipitation (mm) | 2 | 5 | 8 | 20 | 14 | 19 | 25 | 11 | 12 | 13 | 7 | 3 |
| Sunny days | 28 | 22 | 26 | 18 | 20 | 20 | 22 | 22 | 21 | 28 | 26 | 26 |
| Rainy days | 0 | 0 | 1 | 5 | 11 | 10 | 9 | 9 | 9 | 3 | 0 | 0 |
| Snow days | 3 | 6 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 5 |
The largest precipitation sum in Xihu is at