Average annual temperature is 18.3 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: -0.6 °C
Number of sunny days: 113 days
Number of rainy days: 251 days
Number of snow days: 1 day
Look at detailed online map of Haimashan
* Weather data for Haimashan 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) | 25.5 | 28.3 | 31.6 | 36.5 | 38.7 | 33.9 | 33.5 | 29.1 | 29.1 | 29.4 | 28.6 | 26.5 |
| Average daytime temperature (°C) | 13.0 | 16.9 | 21.1 | 28.5 | 29.4 | 28.8 | 30.1 | 26.9 | 27.0 | 23.2 | 20.1 | 16.0 |
| Average temperature (°C) | 8.5 | 12.0 | 15.7 | 20.9 | 23.2 | 23.7 | 24.9 | 22.9 | 22.7 | 18.9 | 15.5 | 11.1 |
| Average night temperature (°C) | 4.8 | 8.2 | 11.7 | 15.5 | 18.4 | 20.1 | 20.9 | 20.1 | 19.4 | 15.3 | 12.1 | 7.5 |
| Absolute minimum temperature (°C) | -0.6 | 4.4 | 7.7 | 10.9 | 13.5 | 17.4 | 18.8 | 18.1 | 16.8 | 11.6 | 7.1 | 0.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.8 | 5.2 | 6.0 | 9.3 | 8.4 | 8.9 | 10.5 | 9.5 | 10.1 | 7.9 | 7.2 | 6.8 |
| Precipitation (mm) | 5 | 40 | 85 | 37 | 94 | 197 | 157 | 340 | 112 | 41 | 34 | 10 |
| Sunny days | 23 | 9 | 10 | 5 | 5 | 4 | 3 | 4 | 2 | 17 | 13 | 18 |
| Rainy days | 7 | 19 | 21 | 25 | 26 | 26 | 28 | 27 | 28 | 14 | 17 | 13 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Haimashan during the most sunny months:
The largest precipitation sum in Haimashan is at