Average annual temperature is 19.7 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 157 days
Number of rainy days: 208 days
Look at detailed online map of Haiyuanzi
* Weather data for Haiyuanzi 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) | 26.2 | 21.8 | 28.0 | 30.9 | 33.8 | 33.8 | 37.6 | 38.8 | 34.9 | 31.8 | 31.8 | 27.1 |
| Average daytime temperature (°C) | 13.9 | 13.8 | 19.7 | 23.6 | 27.1 | 30.2 | 34.7 | 34.5 | 31.3 | 25.9 | 21.0 | 14.7 |
| Average temperature (°C) | 8.8 | 9.5 | 14.9 | 19.1 | 23.2 | 26.5 | 30.6 | 29.7 | 26.7 | 21.3 | 15.9 | 9.7 |
| Average night temperature (°C) | 4.0 | 5.8 | 10.5 | 15.1 | 19.6 | 23.4 | 27.0 | 25.9 | 23.1 | 17.4 | 11.8 | 5.0 |
| Absolute minimum temperature (°C) | -2.2 | -0.2 | 6.4 | 8.2 | 11.3 | 19.3 | 24.5 | 21.0 | 19.5 | 13.2 | 6.3 | -3.8 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| 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) | 7.2 | 4.8 | 5.8 | 6.7 | 8.0 | 8.1 | 11.1 | 9.5 | 7.9 | 5.7 | 7.1 | 6.9 |
| Precipitation (mm) | 11 | 73 | 128 | 187 | 127 | 183 | 77 | 123 | 40 | 24 | 66 | 45 |
| Sunny days | 24 | 9 | 10 | 7 | 9 | 9 | 15 | 8 | 10 | 19 | 19 | 18 |
| Rainy days | 7 | 19 | 21 | 23 | 22 | 21 | 16 | 23 | 20 | 12 | 11 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Haiyuanzi during the most sunny months:
The largest precipitation sum in Haiyuanzi is at