Average annual temperature is 16.9 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -8.3 °C
Number of sunny days: 180 days
Number of rainy days: 183 days
Number of snow days: 2 days
Look at detailed online map of Jianhu
* Weather data for Jianhu 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) | 19.6 | 16.1 | 26.0 | 32.7 | 33.7 | 34.5 | 35.7 | 35.7 | 32.1 | 26.7 | 28.0 | 21.8 |
| Average daytime temperature (°C) | 9.8 | 10.2 | 17.3 | 22.2 | 26.8 | 29.4 | 31.7 | 31.1 | 28.0 | 23.7 | 17.3 | 9.9 |
| Average temperature (°C) | 4.5 | 6.0 | 12.0 | 16.9 | 21.8 | 25.2 | 28.4 | 27.3 | 24.5 | 18.7 | 12.0 | 4.8 |
| Average night temperature (°C) | -0.5 | 2.0 | 7.4 | 12.2 | 17.5 | 21.7 | 25.9 | 24.0 | 21.5 | 14.7 | 7.5 | 0.7 |
| Absolute minimum temperature (°C) | -8.3 | -3.4 | 2.7 | 4.9 | 7.5 | 17.5 | 23.5 | 18.1 | 18.2 | 8.9 | -0.6 | -7.9 |
| 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 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 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) | 7.1 | 5.3 | 6.7 | 8.3 | 6.6 | 6.6 | 6.9 | 9.7 | 7.2 | 8.0 | 7.5 | 6.5 |
| Precipitation (mm) | 40 | 76 | 49 | 66 | 144 | 229 | 306 | 142 | 127 | 21 | 42 | 42 |
| Sunny days | 23 | 15 | 19 | 14 | 13 | 8 | 4 | 9 | 9 | 22 | 23 | 21 |
| Rainy days | 7 | 13 | 12 | 16 | 18 | 22 | 27 | 22 | 21 | 9 | 7 | 9 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Jianhu during the most sunny months:
The largest precipitation sum in Jianhu is at