Average annual temperature is 9.0 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -23.2 °C
Number of sunny days: 237 days
Number of rainy days: 110 days
Number of snow days: 18 days
Look at detailed online map of Zhangjiagang
* Weather data for Zhangjiagang 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) | 4.2 | 9.9 | 21.4 | 24.0 | 29.5 | 34.8 | 32.8 | 32.5 | 29.3 | 23.8 | 21.0 | 8.2 |
| Average daytime temperature (°C) | -5.2 | 1.0 | 9.9 | 15.6 | 23.4 | 28.4 | 28.7 | 27.3 | 24.4 | 17.0 | 0.6 | -6.0 |
| Average temperature (°C) | -9.3 | -4.1 | 3.7 | 9.7 | 17.6 | 23.1 | 24.7 | 23.3 | 19.1 | 11.9 | -3.1 | -9.8 |
| Average night temperature (°C) | -13.8 | -8.6 | -1.4 | 4.1 | 12.2 | 18.1 | 21.4 | 19.5 | 14.6 | 7.2 | -6.8 | -13.5 |
| Absolute minimum temperature (°C) | -23.2 | -14.4 | -7.1 | -1.2 | 6.6 | 13.3 | 18.1 | 15.1 | 7.7 | 1.4 | -12.9 | -21.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.8 | 8.6 | 9.9 | 9.0 | 10.7 | 11.0 | 8.8 | 9.3 | 9.5 | 8.5 | 6.4 | 6.6 |
| Precipitation (mm) | 4 | 2 | 2 | 47 | 61 | 42 | 224 | 85 | 40 | 21 | 81 | 11 |
| Sunny days | 26 | 25 | 27 | 21 | 18 | 12 | 10 | 13 | 19 | 26 | 16 | 24 |
| Rainy days | 1 | 1 | 4 | 9 | 13 | 18 | 21 | 18 | 11 | 5 | 7 | 2 |
| Snow days | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 5 |
Months with the longest average daylight duration in Zhangjiagang:
The largest precipitation sum in Zhangjiagang is at