Average annual temperature is 17.8 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 123 days
Number of rainy days: 241 days
Number of snow days: 1 day
Look at detailed online map of Heishitan
* Weather data for Heishitan 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) | 17.9 | 16.3 | 24.3 | 30.0 | 29.3 | 33.2 | 34.1 | 34.9 | 33.9 | 24.6 | 23.7 | 17.6 |
| Average daytime temperature (°C) | 10.4 | 12.2 | 17.3 | 22.7 | 24.7 | 27.1 | 30.8 | 31.1 | 27.4 | 21.4 | 17.7 | 12.3 |
| Average temperature (°C) | 6.8 | 9.2 | 13.5 | 18.6 | 21.2 | 23.9 | 27.0 | 27.3 | 24.2 | 18.3 | 13.8 | 9.0 |
| Average night temperature (°C) | 2.3 | 5.5 | 9.2 | 14.0 | 17.8 | 20.7 | 23.4 | 23.6 | 20.8 | 15.1 | 9.9 | 5.1 |
| Absolute minimum temperature (°C) | -1.6 | 2.7 | 5.1 | 7.5 | 12.1 | 16.1 | 19.7 | 19.9 | 18.1 | 11.9 | 4.3 | -0.1 |
| 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) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 4.7 | 2.8 | 5.0 | 7.0 | 6.1 | 6.0 | 8.2 | 9.6 | 6.2 | 4.9 | 4.9 | 4.0 |
| Precipitation (mm) | 31 | 35 | 91 | 159 | 182 | 214 | 249 | 278 | 290 | 165 | 73 | 54 |
| Sunny days | 17 | 8 | 7 | 12 | 6 | 7 | 6 | 8 | 11 | 10 | 15 | 16 |
| Rainy days | 13 | 20 | 24 | 18 | 25 | 23 | 25 | 23 | 19 | 21 | 15 | 15 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Heishitan during the most sunny months:
The largest precipitation sum in Heishitan is at