Average annual temperature is 18.6 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -4.2 °C
Number of sunny days: 143 days
Number of rainy days: 221 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) | 23.9 | 20.3 | 26.0 | 30.0 | 33.2 | 33.7 | 36.7 | 35.4 | 34.8 | 30.0 | 29.1 | 26.0 |
| Average daytime temperature (°C) | 13.2 | 12.9 | 19.0 | 23.0 | 26.7 | 29.8 | 33.4 | 32.0 | 30.1 | 24.5 | 19.6 | 13.4 |
| Average temperature (°C) | 7.8 | 8.6 | 14.0 | 18.3 | 22.5 | 25.8 | 29.2 | 27.9 | 25.7 | 20.0 | 14.4 | 8.3 |
| Average night temperature (°C) | 2.3 | 4.9 | 9.3 | 14.1 | 18.6 | 22.5 | 25.6 | 24.2 | 22.1 | 16.0 | 10.1 | 3.7 |
| Absolute minimum temperature (°C) | -3.7 | 0.1 | 5.6 | 7.6 | 11.7 | 19.4 | 23.3 | 19.3 | 18.7 | 11.2 | 4.9 | -4.2 |
| 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) | 10.7 | 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) | 6.6 | 4.0 | 5.1 | 6.7 | 7.5 | 7.8 | 10.3 | 9.8 | 7.3 | 5.8 | 6.3 | 6.2 |
| Precipitation (mm) | 13 | 68 | 133 | 222 | 140 | 190 | 92 | 110 | 27 | 26 | 110 | 39 |
| Sunny days | 24 | 9 | 8 | 8 | 7 | 5 | 7 | 7 | 12 | 19 | 20 | 17 |
| Rainy days | 6 | 19 | 23 | 22 | 24 | 25 | 24 | 24 | 18 | 12 | 10 | 14 |
| 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