Average annual temperature is 22.5 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 82 days
Number of rainy days: 283 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 | 27.1 | 32.4 | 30.5 | 34.2 | 34.1 | 33.6 | 31.6 | 32.1 | 32.2 | 28.8 | 27.6 |
| Average daytime temperature (°C) | 17.7 | 21.4 | 24.9 | 26.7 | 29.6 | 30.6 | 31.7 | 30.1 | 29.5 | 27.9 | 24.9 | 20.4 |
| Average temperature (°C) | 14.0 | 17.7 | 20.4 | 23.1 | 25.9 | 27.0 | 28.0 | 26.6 | 26.1 | 24.0 | 20.8 | 16.1 |
| Average night temperature (°C) | 10.5 | 14.4 | 16.8 | 20.1 | 23.0 | 24.4 | 25.0 | 24.4 | 23.8 | 20.9 | 17.3 | 12.4 |
| Absolute minimum temperature (°C) | 5.2 | 8.6 | 13.3 | 14.9 | 18.8 | 22.9 | 23.8 | 22.4 | 21.6 | 16.0 | 11.7 | 3.1 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.8 | 5.8 | 5.3 | 6.0 | 8.6 | 8.0 | 10.3 | 8.3 | 7.4 | 8.3 | 8.3 | 6.9 |
| Precipitation (mm) | 105 | 84 | 123 | 256 | 222 | 402 | 256 | 268 | 485 | 297 | 20 | 28 |
| Sunny days | 11 | 12 | 9 | 4 | 3 | 2 | 1 | 1 | 0 | 13 | 13 | 13 |
| Rainy days | 20 | 16 | 22 | 26 | 28 | 28 | 30 | 30 | 30 | 18 | 17 | 18 |
| 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