Average annual temperature is 16.9 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -6.1 °C
Number of sunny days: 192 days
Number of rainy days: 172 days
Number of snow days: 1 day
Look at detailed online map of Jianghai
* Weather data for Jianghai 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 | 14.6 | 22.9 | 30.2 | 29.5 | 33.8 | 35.3 | 34.7 | 31.3 | 25.4 | 28.1 | 21.0 |
| Average daytime temperature (°C) | 8.2 | 8.7 | 13.9 | 19.1 | 23.5 | 27.3 | 31.1 | 30.8 | 27.6 | 23.1 | 17.1 | 9.6 |
| Average temperature (°C) | 5.5 | 6.2 | 10.8 | 15.7 | 20.6 | 24.7 | 28.4 | 27.7 | 24.8 | 19.2 | 12.8 | 5.6 |
| Average night temperature (°C) | 2.3 | 3.8 | 8.4 | 13.1 | 18.4 | 22.6 | 26.5 | 25.2 | 22.5 | 15.9 | 9.1 | 2.0 |
| Absolute minimum temperature (°C) | -5.4 | 0.3 | 5.1 | 8.1 | 11.4 | 18.6 | 24.5 | 20.3 | 18.3 | 10.5 | 1.5 | -6.1 |
| 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 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 6.8 | 5.7 | 6.9 | 8.4 | 7.4 | 6.8 | 7.1 | 9.9 | 7.0 | 8.0 | 7.8 | 6.3 |
| Precipitation (mm) | 46 | 60 | 51 | 54 | 133 | 218 | 324 | 181 | 140 | 38 | 30 | 28 |
| Sunny days | 23 | 17 | 22 | 16 | 11 | 14 | 5 | 10 | 6 | 23 | 22 | 23 |
| Rainy days | 7 | 11 | 9 | 14 | 20 | 16 | 26 | 21 | 24 | 8 | 8 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jianghai during the most sunny months:
The largest precipitation sum in Jianghai is at