Average annual temperature is 15.9 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: 1.2 °C
Number of sunny days: 170 days
Number of rainy days: 195 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) | 22.0 | 22.1 | 24.1 | 28.2 | 31.2 | 30.8 | 28.0 | 24.6 | 25.4 | 23.7 | 22.1 | 20.0 |
| Average daytime temperature (°C) | 16.8 | 19.4 | 21.3 | 24.9 | 25.1 | 24.5 | 23.9 | 22.7 | 23.4 | 20.5 | 19.1 | 15.8 |
| Average temperature (°C) | 10.0 | 13.1 | 14.9 | 18.7 | 19.4 | 19.4 | 19.2 | 18.4 | 18.3 | 15.7 | 13.1 | 10.3 |
| Average night temperature (°C) | 3.7 | 7.5 | 8.8 | 12.1 | 13.9 | 15.3 | 15.4 | 15.0 | 14.0 | 11.6 | 7.6 | 5.2 |
| Absolute minimum temperature (°C) | 1.2 | 3.3 | 7.1 | 7.6 | 10.3 | 13.8 | 13.9 | 14.1 | 12.7 | 9.0 | 4.0 | 1.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 9.8 | 10.6 | 11.5 | 11.1 | 10.6 | 10.0 | 8.8 | 10.5 | 9.1 | 9.0 | 8.1 |
| Precipitation (mm) | 1 | 15 | 8 | 3 | 84 | 209 | 241 | 273 | 143 | 159 | 17 | 29 |
| Sunny days | 29 | 22 | 24 | 22 | 17 | 3 | 3 | 0 | 3 | 7 | 23 | 17 |
| Rainy days | 2 | 6 | 7 | 8 | 14 | 27 | 28 | 31 | 27 | 24 | 7 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datian is at