Average annual temperature is 19.0 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -5.4 °C
Number of sunny days: 156 days
Number of rainy days: 209 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) | 23.8 | 20.8 | 25.7 | 30.4 | 34.7 | 33.5 | 38.0 | 37.0 | 34.4 | 29.9 | 30.3 | 25.0 |
| Average daytime temperature (°C) | 12.3 | 12.8 | 18.9 | 23.2 | 27.3 | 30.1 | 33.9 | 32.3 | 30.5 | 25.0 | 20.2 | 13.3 |
| Average temperature (°C) | 7.6 | 9.1 | 14.2 | 18.9 | 23.3 | 26.3 | 29.8 | 28.0 | 26.4 | 20.5 | 14.8 | 8.4 |
| Average night temperature (°C) | 2.5 | 5.7 | 10.0 | 14.9 | 19.8 | 23.3 | 26.6 | 24.6 | 23.1 | 16.7 | 10.2 | 4.2 |
| Absolute minimum temperature (°C) | -3.6 | 0.3 | 5.0 | 8.6 | 14.2 | 20.0 | 24.6 | 21.1 | 19.7 | 10.7 | 4.1 | -5.4 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 6.7 | 4.0 | 5.7 | 6.2 | 7.8 | 6.8 | 9.9 | 10.1 | 7.9 | 6.2 | 7.9 | 6.1 |
| Precipitation (mm) | 45 | 129 | 155 | 276 | 227 | 350 | 141 | 173 | 53 | 59 | 113 | 35 |
| Sunny days | 22 | 12 | 13 | 7 | 11 | 5 | 7 | 7 | 8 | 21 | 22 | 21 |
| Rainy days | 9 | 16 | 18 | 23 | 20 | 25 | 24 | 24 | 22 | 10 | 8 | 10 |
| 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