Average annual temperature is 12.3 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -19.5 °C
Number of sunny days: 254 days
Number of rainy days: 102 days
Number of snow days: 9 days
Look at detailed online map of Haidong
* Weather data for Haidong 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) | 15.0 | 15.0 | 24.4 | 31.3 | 31.8 | 32.1 | 35.3 | 33.2 | 28.2 | 25.2 | 25.6 | 21.0 |
| Average daytime temperature (°C) | 5.3 | 7.9 | 16.6 | 18.4 | 23.1 | 27.9 | 30.7 | 28.4 | 24.2 | 19.8 | 11.7 | 3.8 |
| Average temperature (°C) | -0.7 | 2.0 | 9.3 | 12.3 | 17.7 | 22.1 | 25.1 | 23.6 | 19.4 | 13.3 | 5.5 | -2.3 |
| Average night temperature (°C) | -5.7 | -2.6 | 2.5 | 6.7 | 12.6 | 16.2 | 20.1 | 19.3 | 15.4 | 7.7 | 0.4 | -7.4 |
| Absolute minimum temperature (°C) | -14.4 | -5.3 | -3.5 | -0.4 | 6.6 | 11.3 | 15.3 | 13.5 | 8.9 | 3.4 | -4.9 | -19.5 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 7.1 | 9.1 | 7.7 | 7.6 | 10.2 | 10.3 | 9.7 | 7.9 | 7.7 | 8.0 | 7.4 |
| Precipitation (mm) | 4 | 13 | 11 | 70 | 91 | 34 | 109 | 127 | 77 | 13 | 14 | 22 |
| Sunny days | 28 | 21 | 25 | 20 | 18 | 19 | 19 | 12 | 14 | 25 | 27 | 26 |
| Rainy days | 2 | 2 | 5 | 10 | 13 | 11 | 12 | 19 | 16 | 6 | 2 | 4 |
| Snow days | 1 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Haidong is at