Average annual temperature is 19.9 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -0.8 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Helicun
* Weather data for Helicun 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) | 22.4 | 25.4 | 28.0 | 29.4 | 33.6 | 33.4 | 35.6 | 33.6 | 31.9 | 31.2 | 27.5 | 25.7 |
| Average daytime temperature (°C) | 14.9 | 15.4 | 20.6 | 24.4 | 27.4 | 30.2 | 32.4 | 30.6 | 30.1 | 26.2 | 21.2 | 16.3 |
| Average temperature (°C) | 10.0 | 11.1 | 16.0 | 20.1 | 23.7 | 26.3 | 28.6 | 26.9 | 25.9 | 21.4 | 16.5 | 11.2 |
| Average night temperature (°C) | 5.4 | 7.2 | 11.8 | 16.2 | 20.1 | 23.0 | 25.4 | 23.9 | 22.5 | 17.5 | 12.5 | 7.0 |
| Absolute minimum temperature (°C) | -0.7 | 2.5 | 7.1 | 9.7 | 15.2 | 20.5 | 23.6 | 20.3 | 20.3 | 13.8 | 6.6 | -0.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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 | 12.8 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 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) | 6.1 | 4.0 | 5.2 | 5.9 | 7.8 | 9.0 | 11.2 | 9.4 | 9.5 | 7.4 | 6.7 | 6.3 |
| Precipitation (mm) | 27 | 149 | 143 | 344 | 198 | 369 | 145 | 341 | 84 | 85 | 81 | 54 |
| Sunny days | 22 | 9 | 8 | 5 | 2 | 2 | 1 | 2 | 4 | 15 | 15 | 15 |
| Rainy days | 9 | 19 | 23 | 25 | 29 | 28 | 30 | 29 | 26 | 16 | 15 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Helicun during the most sunny months:
The largest precipitation sum in Helicun is at