Average annual temperature is 17.3 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 118 days
Number of rainy days: 245 days
Number of snow days: 2 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) | 23.1 | 17.2 | 22.8 | 28.1 | 31.7 | 31.4 | 33.9 | 33.1 | 32.9 | 30.0 | 26.9 | 23.5 |
| Average daytime temperature (°C) | 11.1 | 10.7 | 16.5 | 21.6 | 25.7 | 28.2 | 31.7 | 29.8 | 28.7 | 23.4 | 17.6 | 11.8 |
| Average temperature (°C) | 6.7 | 7.1 | 12.3 | 17.4 | 21.5 | 24.5 | 27.8 | 26.1 | 24.3 | 18.8 | 13.3 | 7.6 |
| Average night temperature (°C) | 2.0 | 3.7 | 8.3 | 13.4 | 18.0 | 21.4 | 24.6 | 22.9 | 20.5 | 15.1 | 9.5 | 3.0 |
| Absolute minimum temperature (°C) | -4.7 | -2.5 | 4.3 | 7.3 | 12.0 | 16.6 | 22.6 | 17.1 | 15.9 | 10.7 | 3.2 | -4.9 |
| 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 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| 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) | 5.7 | 3.2 | 4.6 | 6.4 | 7.7 | 8.6 | 10.5 | 9.3 | 9.1 | 6.5 | 5.4 | 5.7 |
| Precipitation (mm) | 21 | 119 | 241 | 374 | 208 | 195 | 110 | 208 | 46 | 40 | 117 | 56 |
| Sunny days | 20 | 7 | 5 | 8 | 7 | 5 | 10 | 4 | 7 | 15 | 16 | 14 |
| Rainy days | 9 | 21 | 26 | 22 | 24 | 25 | 21 | 27 | 23 | 16 | 14 | 17 |
| Snow days | 2 | 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