Average annual temperature is 24.4 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 7.2 °C
Number of sunny days: 69 days
Number of rainy days: 296 days
Look at detailed online map of Haijun
* Weather data for Haijun 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) | 28.7 | 31.6 | 36.5 | 36.0 | 37.1 | 37.1 | 35.5 | 34.0 | 31.8 | 31.9 | 30.0 | 29.3 |
| Average daytime temperature (°C) | 20.0 | 24.6 | 28.8 | 30.8 | 32.7 | 32.6 | 32.9 | 32.3 | 30.0 | 28.0 | 26.2 | 23.1 |
| Average temperature (°C) | 17.0 | 20.5 | 22.9 | 26.0 | 27.9 | 28.2 | 28.6 | 28.0 | 26.4 | 25.0 | 22.6 | 19.9 |
| Average night temperature (°C) | 14.3 | 17.3 | 18.8 | 23.1 | 24.6 | 25.3 | 25.6 | 25.4 | 24.1 | 22.9 | 19.9 | 17.4 |
| Absolute minimum temperature (°C) | 7.2 | 12.6 | 13.6 | 20.9 | 21.1 | 23.8 | 24.1 | 23.9 | 22.6 | 20.8 | 13.6 | 10.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 3.9 | 6.8 | 9.0 | 8.5 | 9.9 | 9.1 | 10.6 | 9.2 | 7.3 | 5.8 | 7.5 | 4.8 |
| Precipitation (mm) | 68 | 22 | 62 | 85 | 140 | 200 | 170 | 269 | 311 | 250 | 66 | 56 |
| Sunny days | 7 | 8 | 19 | 3 | 8 | 1 | 5 | 1 | 1 | 2 | 6 | 8 |
| Rainy days | 24 | 20 | 12 | 27 | 23 | 29 | 26 | 30 | 29 | 29 | 24 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Haijun during the most sunny months:
The largest precipitation sum in Haijun is at