Average annual temperature is 17.2 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of Haiyun
* Weather data for Haiyun 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) | 14.5 | 17.3 | 22.5 | 30.4 | 31.7 | 34.8 | 35.4 | 32.2 | 30.7 | 24.6 | 22.8 | 16.1 |
| Average daytime temperature (°C) | 9.3 | 12.2 | 17.1 | 22.6 | 25.2 | 28.0 | 31.3 | 29.1 | 26.3 | 20.6 | 16.9 | 11.3 |
| Average temperature (°C) | 6.0 | 9.4 | 13.4 | 18.0 | 20.9 | 23.7 | 26.4 | 25.1 | 23.0 | 17.8 | 14.0 | 8.3 |
| Average night temperature (°C) | 2.5 | 6.8 | 10.1 | 13.9 | 17.2 | 20.4 | 22.6 | 22.0 | 20.1 | 15.2 | 11.2 | 5.1 |
| Absolute minimum temperature (°C) | -2.9 | 3.3 | 4.8 | 6.9 | 13.1 | 17.5 | 19.0 | 19.3 | 17.8 | 12.2 | 6.6 | -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 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 5.5 | 3.3 | 5.0 | 7.4 | 6.8 | 7.3 | 8.5 | 8.1 | 7.2 | 4.7 | 4.1 | 4.2 |
| Precipitation (mm) | 8 | 45 | 91 | 145 | 142 | 26 | 126 | 340 | 133 | 79 | 78 | 13 |
| Sunny days | 20 | 8 | 4 | 9 | 10 | 12 | 14 | 5 | 7 | 6 | 5 | 14 |
| Rainy days | 11 | 20 | 27 | 21 | 21 | 18 | 17 | 26 | 23 | 25 | 25 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Haiyun during the most sunny months:
The largest precipitation sum in Haiyun is at