Average annual temperature is 10.7 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -20.1 °C
Number of sunny days: 247 days
Number of rainy days: 104 days
Number of snow days: 14 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) | 5.8 | 9.5 | 15.0 | 18.7 | 27.6 | 30.9 | 32.5 | 31.2 | 29.4 | 23.7 | 20.6 | 10.3 |
| Average daytime temperature (°C) | -1.8 | 1.8 | 8.8 | 14.3 | 22.3 | 26.6 | 28.8 | 28.0 | 25.3 | 18.7 | 5.3 | -2.6 |
| Average temperature (°C) | -5.6 | -2.1 | 4.3 | 10.3 | 18.0 | 22.8 | 25.7 | 24.5 | 21.2 | 14.4 | 1.1 | -6.4 |
| Average night temperature (°C) | -9.8 | -5.5 | 0.4 | 6.5 | 14.1 | 19.5 | 23.1 | 21.3 | 17.1 | 10.3 | -2.9 | -10.6 |
| Absolute minimum temperature (°C) | -20.1 | -8.9 | -6.2 | 0.5 | 9.6 | 15.6 | 20.1 | 15.3 | 11.5 | 3.8 | -9.1 | -19.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 8.2 | 10.0 | 8.8 | 9.9 | 11.5 | 9.7 | 10.0 | 9.6 | 8.4 | 7.1 | 6.3 |
| Precipitation (mm) | 6 | 3 | 7 | 53 | 56 | 48 | 150 | 110 | 54 | 28 | 53 | 13 |
| Sunny days | 26 | 26 | 25 | 18 | 23 | 18 | 12 | 13 | 20 | 23 | 20 | 23 |
| Rainy days | 3 | 0 | 6 | 12 | 8 | 12 | 19 | 18 | 10 | 8 | 7 | 1 |
| Snow days | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 |
The best time to visit Haijun during the most sunny months:
The largest precipitation sum in Haijun is at