Average annual temperature is 17.3 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -8.0 °C
Number of sunny days: 182 days
Number of rainy days: 179 days
Number of snow days: 4 days
Look at detailed online map of Hejialou
* Weather data for Hejialou 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) | 22.5 | 17.6 | 29.2 | 35.7 | 34.8 | 35.2 | 37.0 | 36.3 | 33.8 | 28.9 | 29.6 | 24.5 |
| Average daytime temperature (°C) | 11.1 | 10.8 | 19.9 | 23.8 | 27.3 | 30.1 | 32.8 | 32.8 | 28.4 | 24.3 | 17.7 | 9.9 |
| Average temperature (°C) | 4.4 | 6.2 | 13.6 | 17.9 | 22.2 | 25.4 | 28.7 | 28.2 | 24.3 | 18.8 | 11.8 | 4.8 |
| Average night temperature (°C) | -1.1 | 1.7 | 7.9 | 12.5 | 17.8 | 21.3 | 25.6 | 24.0 | 21.0 | 14.3 | 6.7 | 0.2 |
| Absolute minimum temperature (°C) | -7.1 | -3.5 | 2.0 | 5.0 | 11.0 | 15.7 | 22.6 | 17.9 | 17.2 | 7.7 | -3.0 | -8.0 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.1 | 4.9 | 7.3 | 7.7 | 7.0 | 7.5 | 8.2 | 10.6 | 6.0 | 7.0 | 7.5 | 6.3 |
| Precipitation (mm) | 25 | 43 | 31 | 142 | 184 | 124 | 208 | 92 | 121 | 40 | 35 | 69 |
| Sunny days | 25 | 15 | 22 | 13 | 9 | 14 | 6 | 10 | 6 | 19 | 22 | 21 |
| Rainy days | 5 | 12 | 9 | 17 | 22 | 16 | 25 | 21 | 24 | 12 | 8 | 8 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Hejialou during the most sunny months:
The largest precipitation sum in Hejialou is at