Average annual temperature is 23.8 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 5.7 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Dounan Township
* Weather data for Dounan Township 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) | 30.3 | 34.0 | 33.3 | 35.8 | 36.7 | 35.0 | 35.7 | 34.2 | 33.5 | 33.8 | 34.0 | 29.8 |
| Average daytime temperature (°C) | 23.7 | 26.3 | 28.3 | 29.7 | 30.7 | 31.9 | 33.1 | 31.3 | 31.2 | 30.7 | 29.7 | 24.4 |
| Average temperature (°C) | 17.2 | 18.7 | 20.9 | 23.8 | 26.0 | 27.7 | 28.8 | 27.7 | 27.3 | 25.7 | 22.9 | 18.9 |
| Average night temperature (°C) | 13.1 | 14.0 | 15.7 | 19.7 | 22.5 | 24.9 | 25.7 | 25.0 | 24.7 | 22.2 | 18.1 | 15.3 |
| Absolute minimum temperature (°C) | 5.7 | 10.7 | 11.4 | 15.4 | 18.0 | 23.6 | 24.3 | 23.8 | 23.3 | 19.1 | 12.2 | 8.1 |
| 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) | 8.8 | 9.6 | 10.0 | 10.8 | 9.9 | 8.8 | 10.0 | 9.4 | 9.1 | 8.9 | 9.9 | 8.1 |
| Precipitation (mm) | 16 | 14 | 91 | 172 | 245 | 345 | 219 | 337 | 413 | 81 | 21 | 115 |
| Sunny days | 22 | 25 | 24 | 14 | 11 | 3 | 2 | 1 | 0 | 6 | 21 | 18 |
| Rainy days | 9 | 3 | 7 | 16 | 20 | 27 | 29 | 30 | 30 | 25 | 9 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dounan Township is at