Average annual temperature is 18.2 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 154 days
Number of rainy days: 208 days
Number of snow days: 3 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) | 21.5 | 16.7 | 27.4 | 30.5 | 31.9 | 34.5 | 36.0 | 36.1 | 35.1 | 28.1 | 27.1 | 21.8 |
| Average daytime temperature (°C) | 12.0 | 11.1 | 18.8 | 22.5 | 26.1 | 29.5 | 32.4 | 31.7 | 28.3 | 23.3 | 18.2 | 11.3 |
| Average temperature (°C) | 7.3 | 8.0 | 14.1 | 18.3 | 22.2 | 25.8 | 28.9 | 28.0 | 24.8 | 19.4 | 13.7 | 7.3 |
| Average night temperature (°C) | 1.8 | 4.2 | 9.3 | 14.1 | 18.7 | 22.3 | 25.6 | 24.3 | 21.5 | 15.5 | 9.4 | 3.3 |
| Absolute minimum temperature (°C) | -3.2 | -0.1 | 5.0 | 7.9 | 12.7 | 18.5 | 22.4 | 19.0 | 17.9 | 11.5 | 2.9 | -2.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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) | 5.9 | 3.3 | 5.7 | 6.4 | 6.0 | 7.2 | 9.1 | 9.6 | 6.8 | 6.0 | 5.5 | 5.5 |
| Precipitation (mm) | 20 | 55 | 94 | 158 | 156 | 215 | 172 | 196 | 59 | 80 | 37 | 58 |
| Sunny days | 25 | 8 | 11 | 11 | 8 | 9 | 7 | 10 | 13 | 15 | 16 | 21 |
| Rainy days | 5 | 20 | 20 | 19 | 23 | 21 | 24 | 21 | 17 | 16 | 14 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Jiangwan during the most sunny months:
The largest precipitation sum in Jiangwan is at