Average annual temperature is 20.5 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 0.3 °C
Number of sunny days: 100 days
Number of rainy days: 265 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) | 23.3 | 23.9 | 31.2 | 28.9 | 34.3 | 33.7 | 34.4 | 33.9 | 32.4 | 31.9 | 29.4 | 26.5 |
| Average daytime temperature (°C) | 14.8 | 16.3 | 22.1 | 24.3 | 27.7 | 30.5 | 32.3 | 31.6 | 29.8 | 26.4 | 22.1 | 16.8 |
| Average temperature (°C) | 10.7 | 12.3 | 17.3 | 20.2 | 23.9 | 26.7 | 28.5 | 27.5 | 26.3 | 22.5 | 17.8 | 12.1 |
| Average night temperature (°C) | 6.7 | 8.5 | 13.1 | 16.7 | 20.5 | 23.7 | 25.1 | 24.3 | 23.5 | 18.9 | 13.8 | 7.9 |
| Absolute minimum temperature (°C) | 0.3 | 3.5 | 8.5 | 10.1 | 15.8 | 22.4 | 23.4 | 21.7 | 21.4 | 14.9 | 7.7 | 0.5 |
| 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 | 10.6 |
| 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) | 6.2 | 5.0 | 6.0 | 6.0 | 7.5 | 9.0 | 10.8 | 9.9 | 9.2 | 8.1 | 7.6 | 6.6 |
| Precipitation (mm) | 68 | 71 | 169 | 411 | 212 | 416 | 149 | 262 | 166 | 81 | 60 | 38 |
| Sunny days | 13 | 14 | 9 | 5 | 1 | 2 | 1 | 3 | 5 | 17 | 14 | 16 |
| Rainy days | 18 | 14 | 22 | 25 | 30 | 28 | 30 | 28 | 25 | 14 | 16 | 15 |
| 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