Average annual temperature is 24.0 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 6.1 °C
Number of sunny days: 148 days
Number of rainy days: 217 days
Look at detailed online map of Haikouliaozi
* Weather data for Haikouliaozi 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 | 34.2 | 33.3 | 35.9 | 37.5 | 35.2 | 35.8 | 34.0 | 33.2 | 33.8 | 33.7 | 30.3 |
| Average daytime temperature (°C) | 24.4 | 26.8 | 28.8 | 30.5 | 31.3 | 32.3 | 33.2 | 31.5 | 31.3 | 30.5 | 29.9 | 25.0 |
| Average temperature (°C) | 17.5 | 19.0 | 21.1 | 24.3 | 26.4 | 27.9 | 28.8 | 27.7 | 27.3 | 25.6 | 23.0 | 19.3 |
| Average night temperature (°C) | 13.3 | 14.1 | 15.7 | 19.9 | 22.6 | 24.6 | 25.4 | 24.8 | 24.3 | 22.1 | 18.0 | 15.7 |
| Absolute minimum temperature (°C) | 6.1 | 10.7 | 11.3 | 15.8 | 18.1 | 23.0 | 24.2 | 24.1 | 22.5 | 18.9 | 12.5 | 8.7 |
| 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) | 8.6 | 9.6 | 10.1 | 10.7 | 9.8 | 8.9 | 10.0 | 9.2 | 9.2 | 8.8 | 9.9 | 8.2 |
| Precipitation (mm) | 8 | 9 | 70 | 178 | 266 | 332 | 219 | 380 | 372 | 82 | 4 | 86 |
| Sunny days | 24 | 24 | 25 | 13 | 10 | 2 | 1 | 1 | 1 | 8 | 23 | 16 |
| Rainy days | 7 | 4 | 6 | 17 | 21 | 28 | 30 | 30 | 29 | 23 | 7 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Haikouliaozi is at