Average annual temperature is 20.3 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 191 days
Number of rainy days: 174 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) | 27.6 | 28.3 | 28.8 | 34.2 | 38.5 | 38.4 | 36.0 | 29.8 | 29.4 | 29.7 | 26.3 | 23.9 |
| Average daytime temperature (°C) | 19.7 | 23.5 | 25.7 | 30.8 | 32.0 | 28.6 | 29.2 | 26.5 | 26.6 | 23.8 | 21.3 | 20.5 |
| Average temperature (°C) | 13.2 | 17.2 | 19.7 | 24.3 | 25.8 | 23.8 | 24.5 | 22.7 | 22.4 | 19.4 | 16.0 | 14.9 |
| Average night temperature (°C) | 6.4 | 10.6 | 13.0 | 17.4 | 19.9 | 19.6 | 20.4 | 19.4 | 18.3 | 15.5 | 10.8 | 9.4 |
| Absolute minimum temperature (°C) | 2.7 | 8.7 | 10.1 | 13.9 | 13.2 | 15.8 | 18.4 | 18.0 | 15.9 | 12.6 | 7.4 | 6.6 |
| 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 | 13.4 | 13.8 | 13.6 | 13.0 | 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) | 9.0 | 9.8 | 10.6 | 11.5 | 10.9 | 9.9 | 10.4 | 9.0 | 10.3 | 8.4 | 8.9 | 8.5 |
| Precipitation (mm) | 0 | 1 | 3 | 2 | 39 | 266 | 144 | 335 | 173 | 132 | 16 | 5 |
| Sunny days | 29 | 23 | 24 | 24 | 22 | 4 | 6 | 1 | 7 | 5 | 24 | 22 |
| Rainy days | 2 | 5 | 7 | 6 | 9 | 26 | 25 | 30 | 23 | 26 | 6 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datian is at