Average annual temperature is 14.0 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: -14.0 °C
Number of sunny days: 268 days
Number of rainy days: 87 days
Number of snow days: 10 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) | 11.9 | 14.4 | 27.9 | 26.4 | 34.2 | 39.3 | 40.7 | 34.7 | 31.6 | 27.6 | 24.6 | 20.6 |
| Average daytime temperature (°C) | 4.5 | 8.0 | 18.3 | 19.5 | 26.3 | 34.6 | 34.3 | 30.7 | 27.1 | 22.9 | 10.5 | 2.9 |
| Average temperature (°C) | -1.8 | 1.8 | 10.6 | 13.9 | 20.7 | 27.6 | 29.0 | 26.1 | 22.0 | 15.7 | 4.6 | -2.9 |
| Average night temperature (°C) | -6.5 | -3.4 | 3.3 | 7.8 | 15.1 | 20.7 | 24.0 | 22.2 | 17.3 | 9.7 | -0.5 | -7.1 |
| Absolute minimum temperature (°C) | -11.6 | -6.2 | -2.4 | 2.8 | 9.7 | 15.6 | 20.9 | 16.6 | 9.5 | 5.8 | -6.2 | -14.0 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.9 | 7.3 | 10.1 | 7.5 | 7.7 | 10.8 | 8.9 | 9.0 | 7.9 | 8.7 | 7.3 | 6.7 |
| Precipitation (mm) | 4 | 18 | 0 | 63 | 23 | 24 | 322 | 111 | 38 | 7 | 8 | 22 |
| Sunny days | 27 | 22 | 29 | 19 | 18 | 23 | 21 | 14 | 15 | 29 | 25 | 26 |
| Rainy days | 1 | 4 | 2 | 11 | 13 | 7 | 10 | 17 | 15 | 2 | 3 | 2 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Helicun during the most sunny months:
The largest precipitation sum in Helicun is at