Average annual temperature is 23.9 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Changnan
* Weather data for Changnan 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) | 26.6 | 29.4 | 28.7 | 32.6 | 33.1 | 33.1 | 34.9 | 32.9 | 33.0 | 32.5 | 31.3 | 28.6 |
| Average daytime temperature (°C) | 20.1 | 21.2 | 24.2 | 27.2 | 29.3 | 31.4 | 32.7 | 31.3 | 31.0 | 29.2 | 27.0 | 22.7 |
| Average temperature (°C) | 17.1 | 17.6 | 20.0 | 23.4 | 26.0 | 28.3 | 29.4 | 28.2 | 27.7 | 26.0 | 23.2 | 19.8 |
| Average night temperature (°C) | 14.8 | 15.3 | 16.6 | 20.5 | 23.4 | 25.8 | 26.4 | 25.5 | 25.0 | 23.5 | 19.9 | 17.5 |
| Absolute minimum temperature (°C) | 8.4 | 11.9 | 10.4 | 17.1 | 18.9 | 24.2 | 24.3 | 23.9 | 23.2 | 21.1 | 13.9 | 10.9 |
| 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 | 9.4 | 9.7 | 10.9 | 10.0 | 9.3 | 10.4 | 10.0 | 9.6 | 8.9 | 9.8 | 7.9 |
| Precipitation (mm) | 12 | 16 | 53 | 114 | 197 | 349 | 230 | 233 | 323 | 33 | 4 | 110 |
| Sunny days | 25 | 22 | 24 | 16 | 13 | 2 | 2 | 3 | 7 | 17 | 24 | 17 |
| Rainy days | 6 | 6 | 7 | 14 | 18 | 28 | 29 | 28 | 23 | 14 | 6 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Changnan is at