Average annual temperature is 21.5 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 6.8 °C
Number of sunny days: 111 days
Number of rainy days: 254 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) | 25.0 | 28.2 | 32.1 | 36.3 | 36.4 | 36.0 | 35.5 | 30.1 | 31.9 | 30.3 | 28.0 | 25.9 |
| Average daytime temperature (°C) | 20.7 | 24.1 | 27.2 | 32.7 | 31.4 | 29.8 | 30.3 | 28.1 | 29.5 | 27.6 | 24.2 | 21.6 |
| Average temperature (°C) | 14.3 | 17.9 | 20.2 | 24.2 | 25.0 | 24.6 | 24.8 | 23.9 | 24.2 | 22.6 | 19.2 | 17.0 |
| Average night temperature (°C) | 8.7 | 12.4 | 14.6 | 17.6 | 19.8 | 21.1 | 21.1 | 21.2 | 20.2 | 18.8 | 15.5 | 13.2 |
| Absolute minimum temperature (°C) | 6.8 | 10.1 | 12.6 | 14.9 | 17.5 | 19.8 | 17.7 | 20.3 | 18.2 | 16.4 | 11.2 | 8.2 |
| 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) | 8.0 | 8.1 | 9.3 | 10.7 | 10.2 | 8.4 | 9.4 | 7.2 | 10.3 | 9.6 | 9.1 | 7.2 |
| Precipitation (mm) | 4 | 31 | 62 | 81 | 221 | 511 | 562 | 594 | 198 | 165 | 132 | 112 |
| Sunny days | 26 | 17 | 16 | 18 | 10 | 0 | 1 | 0 | 0 | 4 | 14 | 5 |
| Rainy days | 5 | 11 | 15 | 12 | 21 | 30 | 30 | 31 | 30 | 27 | 16 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datian is at