Average annual temperature is 22.5 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 7.5 °C
Number of sunny days: 81 days
Number of rainy days: 284 days
Look at detailed online map of Alancheng
* Weather data for Alancheng 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) | 25.1 | 25.5 | 27.9 | 28.1 | 29.1 | 31.9 | 33.3 | 35.8 | 31.6 | 30.7 | 29.1 | 27.1 |
| Average daytime temperature (°C) | 18.8 | 19.9 | 21.9 | 24.2 | 26.4 | 29.5 | 31.4 | 31.2 | 29.5 | 26.5 | 23.7 | 20.5 |
| Average temperature (°C) | 16.5 | 17.3 | 18.6 | 21.4 | 23.9 | 26.8 | 28.1 | 27.9 | 26.5 | 23.9 | 20.6 | 17.9 |
| Average night temperature (°C) | 14.3 | 15.1 | 15.6 | 18.6 | 21.5 | 24.2 | 24.8 | 25.1 | 23.7 | 21.9 | 18.0 | 15.7 |
| Absolute minimum temperature (°C) | 7.5 | 11.6 | 8.8 | 14.5 | 16.6 | 22.8 | 23.8 | 23.5 | 20.3 | 19.7 | 9.5 | 9.0 |
| 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.6 |
| 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) | 4.4 | 4.1 | 7.1 | 7.8 | 8.4 | 8.5 | 10.5 | 9.6 | 9.6 | 5.6 | 6.7 | 3.9 |
| Precipitation (mm) | 156 | 115 | 66 | 77 | 147 | 238 | 204 | 136 | 448 | 544 | 126 | 146 |
| Sunny days | 9 | 3 | 12 | 11 | 7 | 4 | 5 | 4 | 8 | 1 | 10 | 7 |
| Rainy days | 22 | 25 | 19 | 19 | 24 | 26 | 26 | 27 | 22 | 30 | 20 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Alancheng during the most sunny months:
The largest precipitation sum in Alancheng is at