Average annual temperature is 18.6 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -6.2 °C
Number of sunny days: 156 days
Number of rainy days: 208 days
Number of snow days: 1 day
Look at detailed online map of Jiangwan
* Weather data for Jiangwan 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) | 22.2 | 21.4 | 26.5 | 32.4 | 34.2 | 32.6 | 36.0 | 35.4 | 33.3 | 28.0 | 29.4 | 23.4 |
| Average daytime temperature (°C) | 12.2 | 13.2 | 18.8 | 22.6 | 26.7 | 29.4 | 32.6 | 31.4 | 30.1 | 24.1 | 19.6 | 13.1 |
| Average temperature (°C) | 7.5 | 9.1 | 14.2 | 18.3 | 22.6 | 25.7 | 28.8 | 27.3 | 26.0 | 19.7 | 14.4 | 8.4 |
| Average night temperature (°C) | 3.1 | 5.5 | 10.3 | 14.4 | 19.2 | 22.8 | 25.9 | 24.2 | 22.9 | 16.3 | 10.2 | 4.6 |
| Absolute minimum temperature (°C) | -5.1 | 0.6 | 5.5 | 7.5 | 12.4 | 20.3 | 23.9 | 18.6 | 21.0 | 10.7 | 3.9 | -6.2 |
| 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 | 13.0 | 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) | 6.5 | 4.6 | 5.7 | 6.8 | 7.2 | 6.6 | 9.2 | 9.2 | 8.4 | 6.8 | 7.9 | 6.4 |
| Precipitation (mm) | 64 | 142 | 144 | 198 | 206 | 401 | 198 | 258 | 144 | 21 | 45 | 45 |
| Sunny days | 22 | 12 | 15 | 10 | 9 | 6 | 6 | 4 | 9 | 19 | 23 | 21 |
| Rainy days | 8 | 16 | 16 | 20 | 22 | 24 | 25 | 27 | 21 | 12 | 7 | 10 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jiangwan during the most sunny months:
The largest precipitation sum in Jiangwan is at