Average annual temperature is 8.8 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -21.5 °C
Number of sunny days: 240 days
Number of rainy days: 108 days
Number of snow days: 17 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) | 11.2 | 8.5 | 18.0 | 27.1 | 29.3 | 30.4 | 33.9 | 30.1 | 28.0 | 20.2 | 20.4 | 13.1 |
| Average daytime temperature (°C) | 0.9 | 3.9 | 12.6 | 14.3 | 19.8 | 26.6 | 27.9 | 25.9 | 21.4 | 15.6 | 7.6 | 1.8 |
| Average temperature (°C) | -5.5 | -1.4 | 5.1 | 8.1 | 14.1 | 20.2 | 21.8 | 20.3 | 15.6 | 9.5 | 0.9 | -4.1 |
| Average night temperature (°C) | -11.6 | -6.3 | -2.0 | 2.5 | 9.0 | 13.7 | 15.9 | 15.1 | 11.1 | 4.2 | -4.5 | -9.0 |
| Absolute minimum temperature (°C) | -21.5 | -10.1 | -9.0 | -5.1 | 2.4 | 8.4 | 10.6 | 10.0 | 5.1 | -0.7 | -9.4 | -18.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 6.6 | 9.1 | 7.8 | 6.4 | 10.1 | 9.5 | 9.4 | 7.5 | 7.2 | 7.8 | 7.4 |
| Precipitation (mm) | 0 | 14 | 3 | 67 | 37 | 61 | 90 | 36 | 79 | 42 | 8 | 6 |
| Sunny days | 29 | 21 | 24 | 14 | 12 | 20 | 17 | 19 | 10 | 21 | 26 | 27 |
| Rainy days | 0 | 2 | 5 | 13 | 19 | 10 | 14 | 12 | 20 | 10 | 1 | 2 |
| Snow days | 2 | 5 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 |
The largest precipitation sum in Jiashan is at