Average annual temperature is 14.7 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -11.9 °C
Number of sunny days: 130 days
Number of rainy days: 234 days
Number of snow days: 1 day
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) | 20.5 | 19.3 | 22.7 | 29.2 | 32.3 | 30.1 | 34.1 | 30.9 | 30.1 | 24.9 | 26.6 | 21.1 |
| Average daytime temperature (°C) | 7.6 | 8.8 | 14.5 | 18.4 | 23.1 | 26.0 | 29.6 | 27.8 | 26.3 | 20.5 | 15.3 | 8.5 |
| Average temperature (°C) | 3.4 | 4.5 | 9.7 | 14.0 | 18.5 | 22.3 | 25.6 | 23.7 | 22.3 | 16.4 | 10.7 | 4.0 |
| Average night temperature (°C) | -0.7 | 0.9 | 5.7 | 10.2 | 14.9 | 19.5 | 22.9 | 20.8 | 19.3 | 13.1 | 6.7 | 0.2 |
| Absolute minimum temperature (°C) | -11.9 | -4.7 | 0.0 | 4.0 | 8.3 | 15.2 | 19.4 | 16.1 | 16.3 | 8.2 | -0.9 | -11.5 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 6.4 | 5.3 | 6.2 | 6.7 | 7.9 | 6.4 | 8.6 | 9.5 | 7.9 | 7.4 | 7.6 | 6.9 |
| Precipitation (mm) | 74 | 92 | 118 | 138 | 164 | 315 | 284 | 200 | 133 | 47 | 60 | 25 |
| Sunny days | 19 | 9 | 15 | 8 | 10 | 3 | 2 | 2 | 7 | 13 | 20 | 22 |
| Rainy days | 11 | 19 | 16 | 22 | 21 | 27 | 29 | 29 | 23 | 18 | 10 | 9 |
| Snow days | 1 | 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