Average annual temperature is 18.0 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 160 days
Number of rainy days: 202 days
Number of snow days: 3 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) | 21.4 | 15.6 | 27.0 | 30.5 | 32.0 | 34.5 | 36.0 | 36.5 | 35.8 | 28.4 | 27.9 | 23.1 |
| Average daytime temperature (°C) | 11.8 | 10.8 | 18.7 | 22.5 | 26.3 | 29.4 | 32.6 | 32.3 | 28.8 | 23.5 | 18.0 | 11.2 |
| Average temperature (°C) | 6.7 | 7.6 | 13.8 | 18.1 | 22.0 | 25.6 | 29.0 | 28.3 | 25.0 | 19.4 | 13.4 | 6.9 |
| Average night temperature (°C) | 1.6 | 3.8 | 9.2 | 14.1 | 18.4 | 22.1 | 25.7 | 24.7 | 21.7 | 15.7 | 9.3 | 2.9 |
| Absolute minimum temperature (°C) | -3.4 | -0.4 | 4.5 | 7.5 | 12.3 | 17.9 | 22.5 | 19.7 | 18.0 | 12.2 | 2.2 | -3.5 |
| 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 | 11.2 | 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) | 5.9 | 3.3 | 5.6 | 6.8 | 6.4 | 7.5 | 9.3 | 9.9 | 6.7 | 6.1 | 5.8 | 5.3 |
| Precipitation (mm) | 19 | 57 | 88 | 195 | 167 | 216 | 120 | 139 | 52 | 71 | 34 | 68 |
| Sunny days | 24 | 9 | 15 | 10 | 9 | 11 | 6 | 13 | 11 | 17 | 16 | 19 |
| Rainy days | 6 | 19 | 16 | 20 | 22 | 19 | 25 | 18 | 19 | 14 | 14 | 10 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Jiashan during the most sunny months:
The largest precipitation sum in Jiashan is at