Average annual temperature is 16.6 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 125 days
Number of rainy days: 237 days
Number of snow days: 3 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) | 16.3 | 15.8 | 23.2 | 28.5 | 31.0 | 31.0 | 32.9 | 33.4 | 33.0 | 25.7 | 23.4 | 18.2 |
| Average daytime temperature (°C) | 10.5 | 11.3 | 16.2 | 21.8 | 24.0 | 26.7 | 29.7 | 30.1 | 27.7 | 21.0 | 16.9 | 11.7 |
| Average temperature (°C) | 6.1 | 8.0 | 11.9 | 16.9 | 19.9 | 22.8 | 25.6 | 25.8 | 23.5 | 17.2 | 12.6 | 7.9 |
| Average night temperature (°C) | 1.3 | 4.2 | 7.2 | 12.2 | 16.3 | 19.5 | 21.7 | 21.7 | 19.7 | 13.3 | 7.9 | 3.7 |
| Absolute minimum temperature (°C) | -3.4 | -0.3 | 2.6 | 7.0 | 9.0 | 14.9 | 18.4 | 16.8 | 15.1 | 8.4 | 2.1 | -3.2 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| 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 | 2.6 | 4.3 | 6.9 | 5.7 | 6.0 | 8.4 | 10.0 | 7.9 | 5.4 | 5.8 | 4.9 |
| Precipitation (mm) | 32 | 36 | 83 | 164 | 287 | 215 | 361 | 117 | 225 | 125 | 133 | 75 |
| Sunny days | 18 | 10 | 9 | 13 | 7 | 8 | 4 | 10 | 10 | 10 | 13 | 13 |
| Rainy days | 11 | 18 | 22 | 17 | 24 | 22 | 27 | 21 | 20 | 21 | 17 | 17 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Datian during the most sunny months:
The largest precipitation sum in Datian is at