Average annual temperature is 20.5 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 113 days
Number of rainy days: 252 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) | 25.1 | 24.3 | 30.2 | 30.4 | 34.3 | 33.1 | 36.3 | 33.6 | 31.1 | 31.2 | 28.2 | 28.5 |
| Average daytime temperature (°C) | 16.2 | 20.5 | 23.7 | 25.3 | 28.2 | 29.9 | 32.3 | 30.9 | 28.6 | 25.1 | 23.0 | 18.6 |
| Average temperature (°C) | 11.6 | 15.0 | 18.2 | 20.4 | 23.7 | 25.6 | 27.3 | 26.2 | 24.9 | 21.5 | 18.1 | 13.5 |
| Average night temperature (°C) | 7.2 | 10.3 | 13.5 | 16.7 | 20.4 | 22.9 | 23.6 | 23.2 | 22.3 | 18.5 | 14.1 | 8.9 |
| Absolute minimum temperature (°C) | -0.4 | 3.3 | 8.6 | 10.2 | 17.1 | 21.1 | 22.1 | 20.9 | 20.9 | 14.8 | 8.0 | -1.1 |
| 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 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 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) | 6.1 | 7.6 | 6.1 | 7.7 | 8.0 | 8.7 | 10.9 | 8.7 | 7.4 | 5.9 | 8.4 | 7.6 |
| Precipitation (mm) | 46 | 58 | 170 | 114 | 167 | 236 | 145 | 326 | 399 | 171 | 22 | 11 |
| Sunny days | 14 | 14 | 20 | 8 | 3 | 0 | 3 | 1 | 1 | 8 | 21 | 20 |
| Rainy days | 17 | 14 | 11 | 22 | 28 | 30 | 28 | 30 | 29 | 23 | 9 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Datian during the most sunny months:
The largest precipitation sum in Datian is at