Average annual temperature is 25.6 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 10.9 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Datian
* Weather data for Datian 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) | 28.9 | 35.9 | 38.6 | 38.0 | 40.4 | 36.1 | 37.6 | 34.0 | 32.9 | 32.1 | 31.0 | 30.4 |
| Average daytime temperature (°C) | 22.8 | 29.1 | 31.7 | 33.8 | 33.7 | 32.4 | 33.8 | 30.9 | 30.6 | 29.1 | 27.8 | 24.9 |
| Average temperature (°C) | 18.4 | 22.7 | 25.1 | 28.3 | 29.3 | 29.1 | 29.7 | 28.1 | 27.0 | 25.8 | 23.5 | 20.8 |
| Average night temperature (°C) | 14.9 | 18.3 | 20.5 | 24.6 | 25.9 | 26.4 | 26.3 | 25.9 | 24.6 | 23.5 | 20.3 | 17.7 |
| Absolute minimum temperature (°C) | 10.9 | 14.4 | 16.4 | 21.3 | 22.0 | 24.2 | 24.2 | 23.9 | 23.6 | 21.7 | 14.7 | 11.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 7.3 | 9.8 | 10.2 | 10.7 | 10.6 | 9.7 | 11.1 | 9.4 | 8.2 | 7.4 | 9.5 | 7.2 |
| Precipitation (mm) | 18 | 8 | 18 | 73 | 155 | 155 | 196 | 265 | 174 | 174 | 42 | 22 |
| Sunny days | 18 | 17 | 18 | 9 | 11 | 6 | 9 | 5 | 0 | 6 | 15 | 16 |
| Rainy days | 13 | 11 | 13 | 21 | 20 | 24 | 22 | 26 | 30 | 25 | 15 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datian is at