Average annual temperature is 18.0 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 2.1 °C
Number of sunny days: 150 days
Number of rainy days: 215 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) | 21.2 | 22.7 | 26.2 | 31.5 | 33.2 | 33.1 | 29.6 | 26.3 | 27.8 | 27.5 | 24.7 | 21.3 |
| Average daytime temperature (°C) | 15.5 | 19.7 | 22.7 | 27.5 | 28.1 | 26.3 | 26.3 | 24.2 | 25.5 | 22.9 | 20.6 | 17.7 |
| Average temperature (°C) | 10.6 | 14.3 | 16.9 | 21.5 | 22.6 | 21.6 | 21.7 | 20.3 | 20.7 | 18.2 | 15.4 | 12.7 |
| Average night temperature (°C) | 5.2 | 9.2 | 11.1 | 15.1 | 17.0 | 17.5 | 17.8 | 17.1 | 16.4 | 13.9 | 10.7 | 8.3 |
| Absolute minimum temperature (°C) | 2.1 | 6.9 | 8.4 | 12.3 | 13.4 | 15.6 | 16.6 | 15.7 | 14.9 | 11.0 | 7.5 | 4.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.4 | 9.9 | 10.4 | 11.5 | 11.0 | 11.0 | 10.0 | 9.4 | 10.5 | 9.1 | 8.9 | 8.4 |
| Precipitation (mm) | 6 | 9 | 18 | 14 | 63 | 199 | 144 | 314 | 47 | 62 | 21 | 17 |
| Sunny days | 25 | 16 | 18 | 22 | 17 | 2 | 3 | 1 | 8 | 4 | 16 | 18 |
| Rainy days | 6 | 12 | 13 | 8 | 14 | 28 | 28 | 30 | 22 | 27 | 14 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datian is at