Average annual temperature is 24.1 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 5.8 °C
Number of sunny days: 136 days
Number of rainy days: 229 days
Look at detailed online map of Houku
* Weather data for Houku 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) | 30.8 | 33.6 | 32.8 | 35.3 | 37.5 | 34.3 | 35.3 | 33.7 | 33.9 | 34.1 | 35.0 | 30.3 |
| Average daytime temperature (°C) | 24.7 | 26.9 | 28.6 | 30.8 | 31.4 | 32.2 | 33.1 | 31.4 | 31.4 | 30.7 | 30.5 | 25.5 |
| Average temperature (°C) | 17.7 | 19.1 | 21.1 | 24.6 | 26.6 | 28.0 | 28.7 | 27.6 | 27.3 | 25.8 | 23.4 | 19.5 |
| Average night temperature (°C) | 13.3 | 14.1 | 15.6 | 20.1 | 22.9 | 24.9 | 25.4 | 24.8 | 24.4 | 22.1 | 18.0 | 15.6 |
| Absolute minimum temperature (°C) | 5.8 | 10.4 | 11.1 | 15.9 | 18.2 | 23.8 | 24.0 | 23.9 | 23.0 | 18.9 | 11.9 | 8.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 13.5 | 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 | 9.7 | 10.2 | 10.8 | 9.8 | 9.3 | 10.0 | 9.2 | 9.2 | 8.7 | 10.0 | 8.3 |
| Precipitation (mm) | 6 | 5 | 13 | 138 | 221 | 310 | 251 | 412 | 413 | 77 | 8 | 71 |
| Sunny days | 23 | 23 | 25 | 12 | 8 | 1 | 1 | 0 | 1 | 4 | 23 | 15 |
| Rainy days | 8 | 5 | 6 | 18 | 23 | 29 | 30 | 31 | 29 | 27 | 7 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Houku is at