Average annual temperature is 15.4 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 98 days
Number of rainy days: 266 days
Number of snow days: 1 day
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) | 21.1 | 19.9 | 22.1 | 28.5 | 30.2 | 29.8 | 32.0 | 29.2 | 30.6 | 29.3 | 24.5 | 22.8 |
| Average daytime temperature (°C) | 9.5 | 10.2 | 15.6 | 21.1 | 23.8 | 25.4 | 28.0 | 26.7 | 26.6 | 20.4 | 16.8 | 11.1 |
| Average temperature (°C) | 5.0 | 6.6 | 11.3 | 16.1 | 19.7 | 21.4 | 23.8 | 22.7 | 21.8 | 16.3 | 12.4 | 7.1 |
| Average night temperature (°C) | 0.9 | 3.3 | 7.3 | 12.1 | 16.0 | 18.1 | 20.4 | 19.1 | 17.8 | 12.7 | 8.0 | 2.6 |
| Absolute minimum temperature (°C) | -3.1 | -1.6 | 3.4 | 6.0 | 9.3 | 14.5 | 16.6 | 14.1 | 14.0 | 9.1 | 1.1 | -4.9 |
| 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 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 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) | 4.8 | 2.7 | 4.2 | 7.4 | 6.9 | 7.3 | 8.5 | 9.0 | 9.4 | 5.2 | 5.6 | 4.3 |
| Precipitation (mm) | 19 | 80 | 172 | 149 | 150 | 302 | 249 | 198 | 69 | 83 | 133 | 42 |
| Sunny days | 21 | 5 | 5 | 5 | 7 | 6 | 7 | 5 | 9 | 5 | 9 | 14 |
| Rainy days | 9 | 23 | 26 | 25 | 24 | 24 | 24 | 26 | 21 | 26 | 21 | 17 |
| Snow days | 1 | 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