Average annual temperature is 18.7 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of Hechen
* Weather data for Hechen 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) | 25.5 | 21.6 | 27.4 | 32.8 | 34.1 | 33.0 | 37.1 | 34.5 | 32.9 | 28.7 | 30.8 | 25.5 |
| Average daytime temperature (°C) | 12.5 | 13.3 | 19.4 | 22.8 | 27.0 | 29.4 | 33.6 | 31.3 | 30.0 | 24.3 | 19.7 | 13.2 |
| Average temperature (°C) | 7.7 | 9.3 | 14.3 | 18.4 | 22.7 | 25.9 | 29.4 | 27.2 | 25.9 | 19.9 | 14.5 | 8.4 |
| Average night temperature (°C) | 2.9 | 5.4 | 9.9 | 14.4 | 18.9 | 22.9 | 25.8 | 24.0 | 22.6 | 16.1 | 10.0 | 4.1 |
| Absolute minimum temperature (°C) | -5.0 | 0.7 | 4.1 | 7.7 | 12.8 | 19.9 | 23.2 | 19.0 | 20.0 | 10.6 | 4.4 | -5.5 |
| 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) | 10.6 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 10.4 |
| 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) | 6.3 | 5.0 | 5.9 | 7.1 | 7.8 | 6.3 | 9.8 | 9.7 | 8.9 | 6.1 | 7.8 | 6.5 |
| Precipitation (mm) | 59 | 101 | 145 | 151 | 188 | 330 | 203 | 210 | 155 | 32 | 65 | 48 |
| Sunny days | 21 | 10 | 15 | 11 | 10 | 4 | 6 | 2 | 9 | 19 | 21 | 17 |
| Rainy days | 10 | 18 | 16 | 19 | 21 | 26 | 25 | 29 | 21 | 12 | 9 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hechen during the most sunny months:
The largest precipitation sum in Hechen is at