Average annual temperature is 14.1 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -5.4 °C
Number of sunny days: 74 days
Number of rainy days: 286 days
Number of snow days: 5 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) | 13.1 | 15.1 | 20.2 | 27.8 | 29.5 | 31.7 | 30.5 | 29.0 | 28.3 | 21.6 | 20.8 | 18.5 |
| Average daytime temperature (°C) | 6.1 | 9.4 | 13.7 | 18.8 | 21.3 | 23.2 | 27.0 | 25.7 | 23.7 | 17.4 | 14.6 | 9.3 |
| Average temperature (°C) | 2.9 | 6.5 | 10.3 | 15.0 | 17.7 | 19.8 | 23.0 | 22.0 | 20.0 | 14.7 | 11.6 | 5.8 |
| Average night temperature (°C) | -0.2 | 4.2 | 7.5 | 11.4 | 14.7 | 16.8 | 19.6 | 19.0 | 16.9 | 12.5 | 9.2 | 3.1 |
| Absolute minimum temperature (°C) | -5.4 | 1.0 | 1.8 | 5.6 | 11.0 | 13.4 | 14.7 | 15.3 | 12.7 | 7.8 | 3.3 | -4.0 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 4.9 | 3.7 | 4.2 | 7.5 | 6.3 | 6.2 | 9.0 | 8.3 | 7.3 | 3.8 | 4.8 | 4.8 |
| Precipitation (mm) | 20 | 56 | 137 | 155 | 179 | 107 | 391 | 291 | 163 | 147 | 112 | 26 |
| Sunny days | 15 | 5 | 1 | 5 | 7 | 3 | 9 | 4 | 6 | 4 | 4 | 11 |
| Rainy days | 11 | 23 | 30 | 25 | 24 | 27 | 22 | 27 | 24 | 27 | 26 | 20 |
| Snow days | 5 | 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