Average annual temperature is 8.3 °C
Absolute maximum temperature: 28.5 °C
Absolute minimum temperature: -15.8 °C
Number of sunny days: 179 days
Number of rainy days: 152 days
Number of snow days: 34 days
Look at detailed online map of Jiashan
* Weather data for Jiashan 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) | 8.5 | 8.1 | 14.7 | 22.9 | 23.1 | 26.1 | 28.5 | 27.5 | 26.9 | 17.5 | 15.4 | 12.6 |
| Average daytime temperature (°C) | 0.3 | 3.3 | 9.7 | 12.9 | 16.9 | 21.6 | 24.8 | 24.3 | 20.2 | 13.8 | 8.3 | 3.9 |
| Average temperature (°C) | -4.5 | -1.1 | 4.0 | 7.4 | 12.0 | 16.5 | 19.3 | 19.1 | 15.5 | 9.2 | 3.0 | -1.6 |
| Average night temperature (°C) | -8.9 | -5.6 | -1.0 | 2.0 | 7.4 | 11.3 | 14.2 | 14.3 | 11.7 | 4.9 | -1.8 | -6.3 |
| Absolute minimum temperature (°C) | -15.8 | -14.1 | -5.2 | -12.1 | 3.1 | 7.6 | 10.0 | 8.6 | 5.4 | -0.6 | -5.9 | -12.1 |
| 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) | 7.6 | 6.4 | 7.5 | 7.7 | 7.0 | 9.2 | 10.0 | 10.1 | 7.4 | 6.9 | 8.1 | 7.8 |
| Precipitation (mm) | 12 | 33 | 58 | 94 | 111 | 48 | 123 | 103 | 120 | 80 | 6 | 4 |
| Sunny days | 21 | 14 | 12 | 15 | 11 | 14 | 13 | 13 | 8 | 12 | 21 | 25 |
| Rainy days | 0 | 1 | 16 | 13 | 20 | 16 | 18 | 18 | 22 | 19 | 5 | 4 |
| Snow days | 10 | 13 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 |
The best time to visit Jiashan during the most sunny months:
The largest precipitation sum in Jiashan is at