Average annual temperature is 22.0 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 4.0 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Chaijiaoyuan
* Weather data for Chaijiaoyuan 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) | 27.0 | 29.6 | 33.1 | 31.1 | 32.7 | 31.7 | 33.2 | 32.0 | 30.9 | 34.3 | 30.3 | 27.9 |
| Average daytime temperature (°C) | 21.5 | 23.9 | 26.2 | 26.8 | 28.2 | 29.6 | 30.8 | 29.4 | 29.5 | 28.5 | 26.6 | 22.8 |
| Average temperature (°C) | 16.1 | 17.9 | 19.5 | 22.0 | 24.0 | 25.6 | 26.2 | 25.5 | 25.2 | 23.7 | 20.6 | 17.7 |
| Average night temperature (°C) | 11.3 | 12.8 | 13.6 | 17.7 | 20.1 | 22.1 | 21.8 | 22.0 | 21.5 | 19.5 | 14.8 | 13.3 |
| Absolute minimum temperature (°C) | 4.0 | 9.1 | 7.0 | 13.7 | 17.9 | 19.7 | 19.2 | 20.3 | 19.4 | 15.3 | 8.2 | 6.8 |
| 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 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 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) | 8.9 | 9.4 | 9.9 | 10.4 | 9.5 | 8.9 | 10.2 | 9.4 | 9.6 | 9.0 | 9.8 | 7.8 |
| Precipitation (mm) | 10 | 12 | 54 | 223 | 247 | 309 | 235 | 436 | 425 | 120 | 6 | 52 |
| Sunny days | 24 | 21 | 22 | 10 | 8 | 1 | 3 | 1 | 1 | 9 | 22 | 19 |
| Rainy days | 7 | 7 | 9 | 20 | 23 | 29 | 28 | 30 | 29 | 22 | 8 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chaijiaoyuan is at