Average annual temperature is 21.2 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 0.7 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Helincun
* Weather data for Helincun 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) | 24.8 | 26.2 | 33.9 | 30.8 | 33.6 | 34.2 | 35.3 | 33.4 | 31.8 | 32.2 | 29.2 | 28.3 |
| Average daytime temperature (°C) | 16.6 | 17.6 | 22.8 | 25.8 | 28.5 | 30.6 | 33.1 | 30.9 | 29.7 | 26.7 | 22.4 | 17.7 |
| Average temperature (°C) | 12.0 | 13.3 | 18.1 | 21.7 | 24.8 | 27.1 | 29.3 | 27.3 | 26.3 | 22.6 | 18.1 | 13.2 |
| Average night temperature (°C) | 7.3 | 9.5 | 13.8 | 18.0 | 21.3 | 24.0 | 25.7 | 24.3 | 23.3 | 19.0 | 14.0 | 9.0 |
| Absolute minimum temperature (°C) | 1.9 | 5.2 | 10.0 | 11.9 | 14.8 | 22.0 | 23.9 | 20.9 | 20.3 | 14.9 | 7.4 | 0.7 |
| 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 | 10.7 |
| 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) | 6.0 | 4.1 | 4.6 | 6.4 | 8.5 | 8.9 | 11.2 | 8.3 | 8.8 | 7.9 | 6.8 | 6.3 |
| Precipitation (mm) | 19 | 85 | 136 | 212 | 185 | 243 | 164 | 221 | 137 | 55 | 92 | 46 |
| Sunny days | 18 | 9 | 8 | 6 | 3 | 6 | 2 | 3 | 3 | 15 | 14 | 13 |
| Rainy days | 13 | 19 | 23 | 24 | 28 | 24 | 29 | 28 | 27 | 16 | 16 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Helincun during the most sunny months:
The largest precipitation sum in Helincun is at