Average annual temperature is 18.6 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 102 days
Number of rainy days: 263 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) | 24.8 | 24.9 | 29.2 | 30.1 | 35.0 | 33.2 | 33.3 | 31.7 | 31.3 | 32.5 | 28.5 | 26.6 |
| Average daytime temperature (°C) | 14.0 | 14.6 | 19.4 | 24.6 | 27.1 | 28.8 | 30.8 | 28.8 | 29.1 | 25.5 | 20.7 | 15.9 |
| Average temperature (°C) | 8.5 | 10.4 | 14.8 | 19.5 | 22.6 | 24.5 | 26.4 | 24.8 | 24.3 | 20.1 | 15.7 | 10.7 |
| Average night temperature (°C) | 3.5 | 6.5 | 10.3 | 15.1 | 18.6 | 21.1 | 22.7 | 21.5 | 20.4 | 15.7 | 11.3 | 5.8 |
| Absolute minimum temperature (°C) | -1.5 | 0.8 | 3.8 | 8.4 | 13.5 | 17.5 | 19.9 | 17.3 | 16.4 | 10.7 | 4.4 | -2.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| 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) | 5.5 | 3.4 | 4.5 | 8.1 | 7.8 | 8.7 | 9.8 | 9.4 | 9.1 | 7.3 | 6.0 | 5.9 |
| Precipitation (mm) | 8 | 70 | 68 | 225 | 122 | 264 | 168 | 225 | 56 | 27 | 93 | 33 |
| Sunny days | 22 | 5 | 7 | 8 | 3 | 5 | 5 | 5 | 6 | 12 | 12 | 12 |
| Rainy days | 9 | 23 | 24 | 22 | 28 | 25 | 26 | 26 | 24 | 19 | 18 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jiashan during the most sunny months:
The largest precipitation sum in Jiashan is at