Average annual temperature is 10.5 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -16.5 °C
Number of sunny days: 217 days
Number of rainy days: 138 days
Number of snow days: 10 days
Look at detailed online map of Jiejiachuan
* Weather data for Jiejiachuan 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) | 10.9 | 10.1 | 20.2 | 28.0 | 29.0 | 30.7 | 33.9 | 28.8 | 26.9 | 20.1 | 20.9 | 15.0 |
| Average daytime temperature (°C) | 2.6 | 5.9 | 13.7 | 16.3 | 20.3 | 25.9 | 28.7 | 25.4 | 21.5 | 16.1 | 9.9 | 4.0 |
| Average temperature (°C) | -2.9 | 0.7 | 7.3 | 10.5 | 15.0 | 20.4 | 23.0 | 20.5 | 16.8 | 11.0 | 4.0 | -1.4 |
| Average night temperature (°C) | -7.9 | -3.7 | 1.4 | 5.2 | 10.4 | 15.2 | 17.7 | 16.4 | 12.8 | 6.5 | -1.5 | -6.1 |
| Absolute minimum temperature (°C) | -16.5 | -8.2 | -6.0 | -3.1 | 1.7 | 9.7 | 11.6 | 11.5 | 7.1 | 2.5 | -6.9 | -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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 6.6 | 8.3 | 7.9 | 6.3 | 10.0 | 9.4 | 9.2 | 7.1 | 7.0 | 8.0 | 7.6 |
| Precipitation (mm) | 4 | 18 | 22 | 83 | 64 | 47 | 116 | 139 | 79 | 44 | 6 | 12 |
| Sunny days | 28 | 20 | 20 | 17 | 14 | 18 | 17 | 9 | 10 | 16 | 22 | 26 |
| Rainy days | 0 | 5 | 11 | 13 | 17 | 12 | 14 | 22 | 20 | 15 | 6 | 3 |
| Snow days | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Jiejiachuan during the most sunny months:
The largest precipitation sum in Jiejiachuan is at