Average annual temperature is 15.3 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 100 days
Number of rainy days: 261 days
Number of snow days: 4 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) | 20.1 | 15.6 | 21.3 | 27.6 | 29.8 | 29.2 | 31.5 | 29.7 | 31.5 | 27.7 | 24.2 | 21.7 |
| Average daytime temperature (°C) | 9.0 | 8.8 | 14.6 | 19.5 | 23.3 | 25.4 | 28.3 | 27.2 | 26.3 | 20.5 | 15.4 | 9.5 |
| Average temperature (°C) | 4.9 | 5.5 | 10.7 | 15.5 | 19.5 | 22.1 | 24.7 | 23.6 | 22.0 | 16.5 | 11.7 | 6.1 |
| Average night temperature (°C) | 0.9 | 2.5 | 6.9 | 11.9 | 15.9 | 19.2 | 21.8 | 20.5 | 18.6 | 13.3 | 8.4 | 2.3 |
| Absolute minimum temperature (°C) | -4.6 | -3.0 | 2.3 | 4.8 | 9.7 | 15.6 | 18.1 | 15.0 | 14.5 | 9.5 | 1.8 | -5.3 |
| 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 | 10.4 |
| 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) | 5.1 | 2.8 | 4.6 | 6.2 | 6.5 | 6.5 | 8.9 | 9.5 | 8.2 | 5.8 | 5.2 | 5.0 |
| Precipitation (mm) | 16 | 87 | 195 | 250 | 196 | 210 | 175 | 192 | 41 | 59 | 176 | 31 |
| Sunny days | 19 | 6 | 6 | 4 | 2 | 4 | 2 | 5 | 12 | 13 | 12 | 15 |
| Rainy days | 9 | 21 | 25 | 26 | 29 | 26 | 29 | 26 | 18 | 18 | 18 | 16 |
| Snow days | 3 | 1 | 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