Average annual temperature is 20.6 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: 5.4 °C
Number of sunny days: 183 days
Number of rainy days: 182 days
Look at detailed online map of Xihai
* Weather data for Xihai 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) | 18.5 | 18.1 | 19.1 | 22.2 | 26.1 | 29.1 | 32.2 | 31.3 | 30.5 | 28.1 | 27.8 | 22.1 |
| Average daytime temperature (°C) | 13.1 | 12.8 | 15.7 | 18.8 | 23.1 | 27.6 | 29.4 | 29.0 | 28.9 | 24.8 | 21.5 | 16.3 |
| Average temperature (°C) | 11.8 | 11.6 | 14.3 | 17.7 | 22.1 | 26.7 | 28.3 | 27.9 | 27.6 | 23.8 | 19.8 | 14.8 |
| Average night temperature (°C) | 10.3 | 10.5 | 13.2 | 16.7 | 21.3 | 25.6 | 27.3 | 26.7 | 26.1 | 22.5 | 17.9 | 12.8 |
| Absolute minimum temperature (°C) | 5.4 | 7.6 | 9.8 | 13.7 | 18.1 | 23.2 | 25.7 | 23.7 | 24.6 | 20.0 | 13.3 | 6.9 |
| 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) | 6.2 | 7.2 | 7.9 | 8.5 | 9.0 | 9.5 | 10.7 | 10.1 | 9.8 | 6.9 | 7.8 | 6.7 |
| Precipitation (mm) | 32 | 63 | 90 | 112 | 66 | 189 | 139 | 163 | 154 | 52 | 8 | 29 |
| Sunny days | 19 | 16 | 18 | 16 | 18 | 11 | 19 | 3 | 10 | 12 | 19 | 22 |
| Rainy days | 12 | 12 | 13 | 14 | 13 | 19 | 12 | 28 | 20 | 19 | 11 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Xihai during the most sunny months:
The largest precipitation sum in Xihai is at