Average annual temperature is 22.4 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 7.2 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Guyin
* Weather data for Guyin 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) | 25.2 | 25.4 | 27.8 | 28.5 | 29.9 | 32.3 | 32.9 | 33.9 | 31.7 | 30.3 | 28.1 | 27.1 |
| Average daytime temperature (°C) | 18.8 | 19.9 | 21.6 | 23.9 | 26.0 | 29.0 | 30.4 | 30.5 | 29.2 | 26.0 | 23.4 | 20.9 |
| Average temperature (°C) | 16.7 | 17.7 | 19.1 | 21.5 | 23.8 | 26.6 | 27.4 | 27.4 | 26.1 | 23.7 | 20.6 | 18.4 |
| Average night temperature (°C) | 14.8 | 15.7 | 16.5 | 19.3 | 21.6 | 24.2 | 24.6 | 24.5 | 23.4 | 22.0 | 18.4 | 16.3 |
| Absolute minimum temperature (°C) | 7.2 | 11.7 | 11.2 | 15.3 | 17.4 | 22.8 | 22.5 | 23.2 | 21.0 | 19.9 | 11.0 | 8.9 |
| 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 | 10.7 |
| 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) | 4.6 | 4.7 | 6.5 | 8.3 | 8.1 | 9.2 | 10.5 | 10.5 | 9.8 | 5.8 | 6.6 | 4.2 |
| Precipitation (mm) | 206 | 77 | 69 | 152 | 247 | 299 | 285 | 183 | 621 | 602 | 118 | 55 |
| Sunny days | 9 | 7 | 11 | 10 | 4 | 3 | 6 | 4 | 8 | 3 | 16 | 9 |
| Rainy days | 22 | 21 | 20 | 20 | 27 | 27 | 25 | 27 | 22 | 28 | 14 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Guyin during the most sunny months:
The largest precipitation sum in Guyin is at