Average annual temperature is 15.3 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -9.0 °C
Number of sunny days: 233 days
Number of rainy days: 131 days
Number of snow days: 1 day
Look at detailed online map of Hai’anji
* Weather data for Hai’anji 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) | 17.5 | 14.9 | 26.1 | 28.1 | 33.3 | 35.9 | 34.7 | 34.6 | 30.3 | 26.4 | 28.0 | 20.9 |
| Average daytime temperature (°C) | 7.3 | 7.7 | 16.8 | 19.9 | 25.2 | 29.7 | 31.5 | 30.6 | 26.7 | 23.0 | 14.8 | 7.4 |
| Average temperature (°C) | 1.9 | 3.4 | 10.5 | 14.6 | 20.0 | 24.6 | 27.6 | 26.7 | 23.1 | 17.7 | 10.1 | 2.8 |
| Average night temperature (°C) | -2.5 | -0.7 | 5.2 | 10.4 | 15.8 | 20.3 | 24.9 | 23.3 | 20.1 | 13.6 | 5.9 | -1.0 |
| Absolute minimum temperature (°C) | -9.0 | -4.5 | -0.6 | 4.1 | 7.5 | 14.9 | 22.2 | 17.9 | 15.1 | 7.3 | -3.1 | -8.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 6.5 | 8.4 | 8.4 | 7.8 | 8.2 | 7.7 | 10.0 | 6.3 | 8.3 | 6.7 | 5.7 |
| Precipitation (mm) | 26 | 36 | 34 | 63 | 125 | 73 | 212 | 163 | 137 | 15 | 35 | 49 |
| Sunny days | 25 | 22 | 25 | 20 | 20 | 17 | 5 | 14 | 16 | 23 | 22 | 24 |
| Rainy days | 6 | 6 | 6 | 10 | 11 | 13 | 26 | 17 | 14 | 8 | 8 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Hai’anji during the most sunny months:
The largest precipitation sum in Hai’anji is at