Average annual temperature is 16.4 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: -6.9 °C
Number of sunny days: 209 days
Number of rainy days: 156 days
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) | 15.7 | 14.3 | 25.1 | 28.5 | 30.8 | 32.3 | 33.7 | 34.6 | 30.3 | 25.4 | 26.6 | 20.7 |
| Average daytime temperature (°C) | 7.4 | 7.8 | 16.1 | 20.3 | 24.5 | 28.4 | 30.7 | 30.5 | 26.7 | 22.5 | 15.4 | 7.5 |
| Average temperature (°C) | 3.1 | 4.9 | 11.7 | 16.2 | 20.9 | 25.0 | 28.2 | 27.6 | 24.2 | 18.8 | 11.4 | 4.0 |
| Average night temperature (°C) | -0.4 | 1.9 | 7.7 | 12.5 | 17.6 | 22.1 | 26.2 | 25.1 | 22.0 | 15.7 | 7.7 | 0.6 |
| Absolute minimum temperature (°C) | -6.1 | -1.9 | 3.0 | 7.3 | 12.2 | 17.0 | 23.7 | 20.4 | 19.0 | 9.2 | -0.1 | -6.9 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 5.9 | 7.6 | 8.3 | 7.5 | 7.9 | 7.2 | 10.1 | 6.8 | 8.5 | 7.3 | 6.3 |
| Precipitation (mm) | 21 | 54 | 30 | 82 | 134 | 130 | 332 | 130 | 138 | 31 | 22 | 63 |
| Sunny days | 25 | 15 | 24 | 20 | 15 | 16 | 2 | 13 | 12 | 23 | 22 | 22 |
| Rainy days | 6 | 13 | 7 | 10 | 16 | 14 | 29 | 18 | 18 | 8 | 8 | 9 |
| Snow days | 0 | 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