Average annual temperature is 18.4 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -1.2 °C
Number of sunny days: 103 days
Number of rainy days: 261 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) | 16.4 | 17.7 | 23.1 | 31.6 | 30.4 | 33.5 | 34.6 | 34.9 | 35.2 | 26.7 | 24.4 | 18.2 |
| Average daytime temperature (°C) | 10.7 | 14.0 | 17.8 | 23.0 | 25.9 | 27.0 | 31.0 | 31.2 | 28.9 | 21.9 | 18.4 | 12.5 |
| Average temperature (°C) | 7.0 | 10.6 | 14.2 | 19.2 | 22.2 | 23.9 | 27.2 | 27.5 | 25.2 | 18.9 | 15.0 | 9.2 |
| Average night temperature (°C) | 3.6 | 7.5 | 10.5 | 15.3 | 19.0 | 21.0 | 23.8 | 24.0 | 21.9 | 16.2 | 11.7 | 5.7 |
| Absolute minimum temperature (°C) | -1.2 | 4.9 | 6.0 | 9.6 | 14.5 | 17.1 | 18.9 | 19.7 | 18.8 | 10.6 | 6.6 | 0.4 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| 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) | 4.6 | 3.3 | 4.5 | 7.4 | 6.8 | 5.6 | 8.6 | 9.5 | 7.5 | 4.4 | 5.1 | 4.0 |
| Precipitation (mm) | 22 | 41 | 188 | 131 | 212 | 212 | 472 | 156 | 222 | 160 | 73 | 18 |
| Sunny days | 16 | 9 | 8 | 8 | 5 | 10 | 6 | 4 | 8 | 2 | 11 | 16 |
| Rainy days | 14 | 19 | 23 | 22 | 26 | 20 | 25 | 27 | 22 | 29 | 19 | 15 |
| 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