Average annual temperature is 23.0 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 7.5 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of Datianmian
* Weather data for Datianmian Taiwan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.3 | 30.6 | 33.0 | 33.1 | 33.0 | 32.7 | 32.2 | 31.4 | 30.3 | 30.9 | 30.1 | 27.3 |
| Average daytime temperature (°C) | 21.5 | 23.9 | 26.1 | 27.3 | 28.6 | 29.6 | 30.6 | 29.5 | 29.0 | 27.8 | 26.1 | 22.6 |
| Average temperature (°C) | 17.2 | 18.7 | 20.2 | 22.8 | 24.9 | 26.4 | 27.3 | 26.7 | 26.2 | 24.6 | 21.7 | 19.1 |
| Average night temperature (°C) | 13.8 | 15.0 | 16.0 | 19.4 | 21.8 | 23.7 | 24.4 | 24.2 | 23.6 | 21.9 | 18.1 | 16.3 |
| Absolute minimum temperature (°C) | 7.5 | 11.0 | 11.7 | 15.8 | 18.8 | 22.8 | 23.3 | 22.8 | 22.5 | 19.3 | 12.7 | 9.3 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 8.7 | 9.3 | 10.1 | 9.9 | 9.3 | 8.7 | 9.6 | 9.4 | 8.8 | 8.6 | 9.9 | 7.7 |
| Precipitation (mm) | 8 | 5 | 17 | 161 | 159 | 300 | 347 | 319 | 519 | 113 | 10 | 21 |
| Sunny days | 25 | 24 | 25 | 9 | 9 | 2 | 6 | 1 | 2 | 8 | 25 | 18 |
| Rainy days | 6 | 4 | 6 | 21 | 22 | 28 | 25 | 30 | 28 | 23 | 5 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datianmian is at