Average annual temperature is 19.7 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: 5.8 °C
Number of sunny days: 107 days
Number of rainy days: 258 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) | 24.6 | 26.1 | 27.9 | 32.8 | 32.9 | 32.6 | 29.4 | 28.1 | 26.8 | 26.9 | 25.0 | 23.1 |
| Average daytime temperature (°C) | 19.6 | 22.4 | 24.9 | 29.6 | 28.6 | 27.0 | 26.8 | 25.6 | 25.1 | 23.6 | 21.7 | 19.7 |
| Average temperature (°C) | 14.2 | 16.7 | 18.9 | 23.5 | 23.0 | 22.6 | 22.6 | 21.9 | 21.4 | 19.4 | 16.9 | 15.1 |
| Average night temperature (°C) | 9.5 | 11.6 | 13.8 | 18.0 | 18.3 | 19.1 | 19.4 | 19.3 | 18.4 | 16.1 | 13.1 | 11.3 |
| Absolute minimum temperature (°C) | 6.7 | 8.6 | 11.9 | 14.7 | 15.2 | 17.7 | 16.9 | 17.5 | 17.3 | 13.4 | 8.6 | 5.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.2 | 9.4 | 10.1 | 11.3 | 11.0 | 9.5 | 9.3 | 6.7 | 9.3 | 8.9 | 8.8 | 7.8 |
| Precipitation (mm) | 7 | 32 | 53 | 46 | 152 | 197 | 245 | 291 | 235 | 185 | 54 | 42 |
| Sunny days | 24 | 12 | 17 | 20 | 13 | 0 | 3 | 0 | 1 | 1 | 7 | 9 |
| Rainy days | 7 | 16 | 14 | 10 | 18 | 30 | 28 | 31 | 29 | 30 | 23 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datian is at