Average annual temperature is 17.8 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -6.9 °C
Number of sunny days: 156 days
Number of rainy days: 207 days
Number of snow days: 2 days
Look at detailed online map of Jiangsan
* Weather data for Jiangsan 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) | 20.7 | 22.6 | 27.1 | 32.1 | 34.6 | 34.3 | 37.2 | 35.9 | 33.7 | 27.5 | 31.1 | 24.6 |
| Average daytime temperature (°C) | 10.9 | 11.6 | 17.9 | 22.0 | 26.4 | 29.9 | 33.2 | 31.7 | 29.3 | 24.5 | 19.2 | 12.0 |
| Average temperature (°C) | 5.9 | 7.6 | 12.9 | 17.3 | 21.9 | 25.9 | 29.3 | 27.7 | 25.4 | 19.5 | 13.3 | 6.4 |
| Average night temperature (°C) | 1.4 | 4.0 | 8.8 | 13.2 | 18.1 | 22.6 | 26.3 | 24.5 | 22.3 | 15.2 | 8.3 | 2.2 |
| Absolute minimum temperature (°C) | -6.9 | -2.1 | 3.0 | 7.2 | 10.7 | 19.5 | 24.4 | 19.4 | 19.5 | 10.1 | 2.5 | -6.3 |
| 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 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| 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) | 6.8 | 5.1 | 5.8 | 7.0 | 7.3 | 6.3 | 8.1 | 9.8 | 7.1 | 7.6 | 7.7 | 6.9 |
| Precipitation (mm) | 65 | 82 | 97 | 89 | 132 | 296 | 236 | 188 | 119 | 14 | 37 | 26 |
| Sunny days | 20 | 13 | 15 | 12 | 12 | 5 | 4 | 3 | 8 | 19 | 21 | 24 |
| Rainy days | 10 | 15 | 16 | 18 | 19 | 25 | 27 | 28 | 22 | 12 | 9 | 6 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Jiangsan during the most sunny months:
The largest precipitation sum in Jiangsan is at