Average annual temperature is 22.9 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 6.2 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of Xihu Township
* Weather data for Xihu 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) | 26.5 | 29.0 | 31.0 | 31.3 | 33.6 | 34.0 | 33.8 | 34.1 | 35.0 | 33.7 | 31.3 | 28.6 |
| Average daytime temperature (°C) | 19.4 | 20.1 | 23.4 | 25.5 | 28.5 | 30.8 | 32.3 | 31.5 | 31.5 | 29.3 | 26.7 | 21.6 |
| Average temperature (°C) | 15.7 | 16.3 | 18.7 | 21.7 | 24.9 | 27.5 | 29.0 | 28.3 | 27.7 | 25.1 | 21.8 | 18.0 |
| Average night temperature (°C) | 13.1 | 13.9 | 15.2 | 18.7 | 22.0 | 25.1 | 26.0 | 25.6 | 24.5 | 22.1 | 18.1 | 15.4 |
| Absolute minimum temperature (°C) | 6.2 | 10.5 | 8.0 | 15.1 | 17.8 | 23.7 | 24.3 | 22.9 | 22.5 | 18.9 | 12.8 | 7.5 |
| 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) | 8.2 | 7.9 | 9.3 | 9.7 | 9.8 | 9.7 | 10.5 | 10.0 | 9.7 | 8.7 | 9.5 | 7.3 |
| Precipitation (mm) | 24 | 55 | 102 | 189 | 179 | 325 | 174 | 223 | 198 | 87 | 6 | 64 |
| Sunny days | 17 | 14 | 19 | 14 | 15 | 4 | 4 | 1 | 8 | 14 | 25 | 14 |
| Rainy days | 14 | 14 | 12 | 16 | 16 | 26 | 27 | 30 | 22 | 17 | 5 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Xihu Township is at