Average annual temperature is 15.2 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 137 days
Number of rainy days: 227 days
Number of snow days: 1 day
Look at detailed online map of Xihaizi
* Weather data for Xihaizi 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) | 22.2 | 23.3 | 24.3 | 30.2 | 31.3 | 31.8 | 28.0 | 25.1 | 25.7 | 24.9 | 22.1 | 20.1 |
| Average daytime temperature (°C) | 12.3 | 17.7 | 20.2 | 25.1 | 25.9 | 24.0 | 24.1 | 23.0 | 23.2 | 19.5 | 17.7 | 14.9 |
| Average temperature (°C) | 6.7 | 11.5 | 13.6 | 18.4 | 19.8 | 19.1 | 19.4 | 18.5 | 18.2 | 15.0 | 12.6 | 9.8 |
| Average night temperature (°C) | 1.8 | 6.6 | 8.3 | 11.9 | 14.5 | 15.2 | 15.8 | 15.2 | 14.2 | 11.6 | 8.5 | 5.6 |
| Absolute minimum temperature (°C) | -3.8 | 2.9 | 2.8 | 6.1 | 10.6 | 12.3 | 13.1 | 12.4 | 11.3 | 5.8 | 3.0 | -0.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.1 | 8.4 | 9.3 | 10.9 | 10.2 | 9.1 | 9.6 | 9.3 | 10.2 | 7.5 | 8.0 | 7.2 |
| Precipitation (mm) | 3 | 6 | 26 | 16 | 48 | 224 | 178 | 250 | 55 | 80 | 19 | 11 |
| Sunny days | 24 | 17 | 14 | 17 | 13 | 7 | 3 | 0 | 6 | 3 | 18 | 15 |
| Rainy days | 6 | 11 | 17 | 13 | 18 | 23 | 28 | 31 | 24 | 28 | 12 | 16 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Xihaizi is at