Average annual temperature is 15.6 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -7.0 °C
Number of sunny days: 218 days
Number of rainy days: 147 days
Look at detailed online map of Heilongtang
* Weather data for Heilongtang 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) | 22.1 | 23.4 | 25.1 | 30.3 | 34.0 | 34.9 | 28.1 | 25.1 | 24.6 | 24.1 | 21.5 | 20.4 |
| Average daytime temperature (°C) | 15.0 | 19.2 | 22.1 | 26.4 | 28.0 | 24.4 | 24.0 | 22.4 | 21.9 | 19.2 | 17.4 | 15.9 |
| Average temperature (°C) | 8.3 | 12.7 | 15.6 | 19.8 | 21.7 | 19.6 | 19.3 | 18.1 | 17.4 | 14.5 | 11.1 | 9.0 |
| Average night temperature (°C) | 0.2 | 5.2 | 8.1 | 11.8 | 14.7 | 15.2 | 15.2 | 14.9 | 13.6 | 10.3 | 4.8 | 2.1 |
| Absolute minimum temperature (°C) | -7.0 | 2.8 | 5.4 | 8.0 | 7.6 | 10.6 | 12.3 | 13.6 | 11.2 | 6.4 | 1.1 | -0.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 10.2 | 10.8 | 11.5 | 11.0 | 9.6 | 10.5 | 8.3 | 9.4 | 8.4 | 9.1 | 8.5 |
| Precipitation (mm) | 0 | 0 | 5 | 0 | 34 | 252 | 282 | 471 | 259 | 118 | 16 | 6 |
| Sunny days | 31 | 26 | 28 | 30 | 26 | 7 | 6 | 0 | 6 | 9 | 24 | 25 |
| Rainy days | 0 | 2 | 3 | 0 | 5 | 23 | 25 | 31 | 24 | 22 | 6 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heilongtang is at