Average annual temperature is 24.2 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 7.9 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Haichengli
* Weather data for Haichengli 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) | 27.5 | 28.8 | 28.5 | 32.2 | 32.8 | 33.4 | 34.9 | 33.2 | 32.6 | 32.7 | 31.7 | 29.2 |
| Average daytime temperature (°C) | 22.1 | 23.6 | 25.2 | 27.8 | 29.6 | 31.3 | 32.4 | 30.9 | 31.0 | 29.8 | 27.9 | 24.6 |
| Average temperature (°C) | 17.8 | 18.8 | 20.6 | 24.1 | 26.4 | 28.3 | 29.1 | 28.0 | 27.7 | 26.1 | 23.3 | 20.2 |
| Average night temperature (°C) | 14.7 | 15.4 | 16.4 | 20.9 | 23.6 | 25.7 | 26.3 | 25.3 | 25.1 | 23.2 | 19.4 | 16.9 |
| Absolute minimum temperature (°C) | 7.9 | 11.9 | 11.5 | 17.5 | 19.2 | 24.2 | 24.2 | 23.8 | 23.4 | 20.5 | 12.1 | 10.0 |
| 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) | 9.0 | 9.8 | 10.3 | 11.1 | 9.7 | 9.5 | 10.2 | 9.2 | 9.3 | 8.6 | 10.0 | 8.2 |
| Precipitation (mm) | 4 | 2 | 12 | 120 | 124 | 246 | 313 | 303 | 352 | 59 | 3 | 28 |
| Sunny days | 24 | 24 | 26 | 20 | 10 | 2 | 0 | 0 | 8 | 13 | 27 | 19 |
| Rainy days | 7 | 4 | 5 | 10 | 21 | 28 | 31 | 31 | 22 | 18 | 3 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Haichengli is at