Average annual temperature is 23.2 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: 7.5 °C
Number of sunny days: 161 days
Number of rainy days: 204 days
Look at detailed online map of Xisanhu
* Weather data for Xisanhu 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) | 25.4 | 27.2 | 28.4 | 30.6 | 31.5 | 32.9 | 33.5 | 33.7 | 33.1 | 32.6 | 30.3 | 27.0 |
| Average daytime temperature (°C) | 18.7 | 18.9 | 22.1 | 24.5 | 27.7 | 30.1 | 31.3 | 30.7 | 30.3 | 28.6 | 25.7 | 21.2 |
| Average temperature (°C) | 16.1 | 16.3 | 18.8 | 21.7 | 24.9 | 27.6 | 29.1 | 28.4 | 27.9 | 25.6 | 22.3 | 18.8 |
| Average night temperature (°C) | 14.1 | 14.5 | 16.1 | 19.3 | 22.5 | 25.6 | 27.0 | 26.4 | 25.6 | 23.4 | 19.7 | 16.8 |
| Absolute minimum temperature (°C) | 7.5 | 11.6 | 9.2 | 16.2 | 19.0 | 23.7 | 25.0 | 23.6 | 24.1 | 20.8 | 15.8 | 9.5 |
| 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) | 8.1 | 8.0 | 9.2 | 10.0 | 9.7 | 9.9 | 10.8 | 10.4 | 10.0 | 8.9 | 9.5 | 7.1 |
| Precipitation (mm) | 24 | 36 | 92 | 171 | 153 | 216 | 113 | 186 | 152 | 42 | 6 | 50 |
| Sunny days | 15 | 18 | 21 | 13 | 14 | 4 | 8 | 2 | 11 | 17 | 25 | 13 |
| Rainy days | 16 | 10 | 10 | 17 | 17 | 26 | 23 | 29 | 19 | 14 | 5 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Xisanhu is at