Average annual temperature is 10.5 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -13.3 °C
Number of sunny days: 181 days
Number of rainy days: 166 days
Number of snow days: 18 days
Look at detailed online map of Jiachuan
* Weather data for Jiachuan 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) | 8.4 | 10.4 | 18.2 | 27.6 | 25.1 | 29.5 | 32.0 | 29.5 | 27.6 | 18.1 | 17.2 | 12.7 |
| Average daytime temperature (°C) | 2.6 | 5.7 | 12.6 | 16.2 | 19.4 | 24.4 | 27.1 | 26.4 | 22.2 | 15.6 | 10.2 | 4.9 |
| Average temperature (°C) | -2.0 | 1.3 | 6.8 | 10.3 | 14.5 | 19.2 | 21.8 | 21.1 | 17.4 | 10.9 | 4.9 | -0.3 |
| Average night temperature (°C) | -6.3 | -2.9 | 1.5 | 5.1 | 10.3 | 14.2 | 17.0 | 16.6 | 13.8 | 6.8 | -0.1 | -4.5 |
| Absolute minimum temperature (°C) | -13.3 | -8.7 | -5.0 | -4.1 | 3.5 | 9.2 | 10.1 | 9.2 | 7.8 | 1.5 | -5.0 | -10.7 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 5.9 | 4.4 | 7.2 | 7.5 | 6.0 | 8.7 | 9.8 | 9.9 | 7.2 | 6.0 | 6.7 | 6.9 |
| Precipitation (mm) | 8 | 27 | 28 | 85 | 71 | 47 | 135 | 94 | 91 | 73 | 4 | 7 |
| Sunny days | 23 | 12 | 14 | 17 | 9 | 15 | 12 | 13 | 6 | 16 | 21 | 23 |
| Rainy days | 2 | 9 | 16 | 13 | 22 | 15 | 19 | 18 | 24 | 15 | 8 | 5 |
| Snow days | 6 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Jiachuan during the most sunny months:
The largest precipitation sum in Jiachuan is at