Average annual temperature is 11.9 °C
Absolute maximum temperature: 29.0 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Gaichang
* Weather data for Gaichang 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) | 18.0 | 17.1 | 18.5 | 23.1 | 28.5 | 29.0 | 27.4 | 25.0 | 24.4 | 22.6 | 18.5 | 15.4 |
| Average daytime temperature (°C) | 11.7 | 13.5 | 15.8 | 19.3 | 21.0 | 23.3 | 24.0 | 22.3 | 22.0 | 19.0 | 15.8 | 12.5 |
| Average temperature (°C) | 4.5 | 6.7 | 8.4 | 11.6 | 14.1 | 17.2 | 17.8 | 17.3 | 16.2 | 13.3 | 9.0 | 5.9 |
| Average night temperature (°C) | -1.6 | 0.4 | 1.7 | 4.6 | 7.2 | 11.9 | 13.4 | 14.0 | 11.7 | 8.3 | 2.5 | -0.3 |
| Absolute minimum temperature (°C) | -8.5 | -2.2 | -0.5 | 0.6 | 4.3 | 8.8 | 11.0 | 12.5 | 8.7 | 3.6 | -0.6 | -3.0 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 9.7 | 9.5 | 10.4 | 11.3 | 10.7 | 9.8 | 9.1 | 7.1 | 9.9 | 9.1 | 9.3 | 8.6 |
| Precipitation (mm) | 0 | 12 | 23 | 24 | 62 | 172 | 158 | 388 | 159 | 69 | 34 | 26 |
| Sunny days | 30 | 18 | 7 | 10 | 12 | 3 | 1 | 0 | 1 | 10 | 26 | 19 |
| Rainy days | 1 | 10 | 24 | 20 | 19 | 27 | 30 | 31 | 29 | 21 | 4 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gaichang is at