Average annual temperature is 16.2 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -3.7 °C
Number of sunny days: 104 days
Number of rainy days: 260 days
Number of snow days: 1 day
Look at detailed online map of Haiziwan
* Weather data for Haiziwan 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) | 14.4 | 17.2 | 22.8 | 29.1 | 31.4 | 34.4 | 33.4 | 30.4 | 30.8 | 22.9 | 23.1 | 15.7 |
| Average daytime temperature (°C) | 8.3 | 11.9 | 16.1 | 21.4 | 24.1 | 25.7 | 28.8 | 27.7 | 25.7 | 19.4 | 16.4 | 10.8 |
| Average temperature (°C) | 4.7 | 8.8 | 12.6 | 17.4 | 20.2 | 22.0 | 24.7 | 24.0 | 21.9 | 16.5 | 13.4 | 7.4 |
| Average night temperature (°C) | 1.4 | 6.2 | 9.3 | 13.5 | 16.9 | 19.0 | 21.3 | 20.9 | 18.7 | 14.1 | 10.6 | 4.7 |
| Absolute minimum temperature (°C) | -3.7 | 3.1 | 3.5 | 7.7 | 13.0 | 15.8 | 17.6 | 18.3 | 15.6 | 10.6 | 6.1 | -2.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 4.8 | 3.8 | 4.7 | 7.6 | 6.8 | 6.5 | 8.8 | 8.0 | 6.9 | 4.2 | 4.5 | 4.5 |
| Precipitation (mm) | 10 | 29 | 92 | 86 | 121 | 75 | 308 | 330 | 153 | 107 | 62 | 6 |
| Sunny days | 22 | 7 | 4 | 8 | 8 | 5 | 8 | 4 | 8 | 5 | 4 | 21 |
| Rainy days | 8 | 21 | 27 | 22 | 23 | 25 | 23 | 27 | 22 | 26 | 26 | 10 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Haiziwan during the most sunny months:
The largest precipitation sum in Haiziwan is at