Average annual temperature is 15.1 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 101 days
Number of rainy days: 262 days
Number of snow days: 2 days
Look at detailed online map of Xiaotan
* Weather data for Xiaotan 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 | 21.0 | 21.9 | 31.8 | 30.8 | 31.9 | 31.7 | 30.8 | 28.3 | 24.4 | 21.2 | 22.6 |
| Average daytime temperature (°C) | 9.0 | 11.8 | 15.8 | 21.5 | 23.2 | 24.3 | 28.6 | 26.3 | 24.4 | 18.7 | 16.1 | 11.4 |
| Average temperature (°C) | 4.5 | 7.5 | 11.6 | 16.3 | 18.5 | 20.3 | 24.0 | 22.5 | 20.5 | 15.4 | 12.3 | 7.2 |
| Average night temperature (°C) | 1.1 | 4.1 | 7.9 | 11.6 | 14.4 | 16.8 | 20.2 | 19.1 | 17.1 | 12.9 | 9.2 | 4.1 |
| Absolute minimum temperature (°C) | -3.8 | 0.7 | 4.6 | 5.0 | 10.7 | 14.0 | 17.0 | 14.4 | 12.9 | 9.7 | 5.5 | -3.3 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 7.6 | 7.0 | 6.5 | 9.1 | 8.4 | 6.8 | 8.8 | 8.3 | 7.7 | 5.9 | 7.7 | 7.4 |
| Precipitation (mm) | 3 | 22 | 99 | 85 | 133 | 96 | 118 | 208 | 81 | 61 | 66 | 17 |
| Sunny days | 25 | 10 | 1 | 10 | 6 | 3 | 10 | 5 | 6 | 4 | 8 | 13 |
| Rainy days | 4 | 18 | 30 | 20 | 25 | 27 | 21 | 26 | 24 | 27 | 22 | 18 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Xiaotan is at