Average annual temperature is 19.4 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 142 days
Number of rainy days: 223 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) | 21.6 | 23.8 | 26.8 | 33.0 | 36.8 | 34.7 | 40.2 | 36.9 | 33.5 | 31.9 | 29.4 | 24.8 |
| Average daytime temperature (°C) | 14.6 | 17.2 | 21.1 | 25.2 | 28.8 | 30.4 | 34.9 | 32.4 | 31.4 | 25.2 | 21.4 | 16.3 |
| Average temperature (°C) | 8.9 | 11.8 | 15.3 | 19.2 | 23.2 | 25.7 | 29.0 | 27.1 | 26.3 | 20.3 | 15.4 | 9.9 |
| Average night temperature (°C) | 3.9 | 7.4 | 10.8 | 14.9 | 19.1 | 22.5 | 24.8 | 23.7 | 22.9 | 16.8 | 10.7 | 5.1 |
| Absolute minimum temperature (°C) | -3.5 | 1.2 | 5.6 | 8.2 | 12.8 | 19.1 | 22.9 | 21.7 | 21.2 | 12.2 | 3.9 | -3.5 |
| 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 | 10.5 |
| 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) | 6.4 | 5.4 | 5.8 | 7.2 | 7.7 | 6.1 | 9.7 | 9.1 | 8.8 | 6.1 | 7.6 | 6.7 |
| Precipitation (mm) | 72 | 123 | 202 | 348 | 254 | 263 | 178 | 234 | 167 | 75 | 50 | 34 |
| Sunny days | 19 | 13 | 12 | 8 | 12 | 5 | 10 | 3 | 6 | 13 | 21 | 20 |
| Rainy days | 12 | 15 | 19 | 22 | 19 | 25 | 21 | 28 | 24 | 18 | 9 | 11 |
| Snow days | 0 | 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