Average annual temperature is 18.7 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: 3.2 °C
Number of sunny days: 98 days
Number of rainy days: 267 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) | 22.8 | 23.9 | 27.2 | 31.4 | 32.6 | 32.6 | 29.0 | 28.1 | 27.6 | 25.9 | 24.2 | 22.4 |
| Average daytime temperature (°C) | 17.6 | 20.7 | 23.5 | 28.2 | 27.7 | 26.7 | 26.5 | 25.7 | 26.0 | 23.6 | 20.9 | 18.6 |
| Average temperature (°C) | 12.3 | 15.3 | 17.4 | 21.3 | 21.9 | 22.0 | 22.0 | 21.4 | 21.3 | 19.3 | 16.4 | 14.3 |
| Average night temperature (°C) | 6.9 | 11.0 | 12.3 | 14.9 | 17.1 | 18.5 | 18.8 | 18.9 | 17.7 | 16.2 | 12.6 | 10.5 |
| Absolute minimum temperature (°C) | 3.2 | 7.9 | 10.6 | 11.5 | 14.8 | 17.3 | 16.9 | 18.0 | 16.4 | 13.7 | 8.4 | 5.5 |
| 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 | 13.3 | 13.5 | 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) | 7.2 | 7.4 | 9.2 | 10.9 | 10.2 | 9.2 | 9.4 | 7.6 | 10.5 | 8.6 | 8.1 | 6.2 |
| Precipitation (mm) | 4 | 44 | 103 | 33 | 141 | 365 | 246 | 506 | 146 | 218 | 133 | 146 |
| Sunny days | 23 | 9 | 13 | 21 | 14 | 1 | 2 | 0 | 5 | 1 | 6 | 3 |
| Rainy days | 8 | 19 | 18 | 9 | 17 | 29 | 29 | 31 | 25 | 30 | 24 | 28 |
| 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