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Chiayi City UV Index Today

Day Summary

The UV index in Chiayi City, Taiwan Flag of Taiwan will reach a high of 8.2 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!

Last checked: 2026-02-24

Hourly Forecast Chart

Today's Safety Tips

The risk is very high. It's best to stay out of the sun between 10 a.m. and 4 p.m. If you must be outside, wear protective clothing and apply sunscreen often.

Chiayi City's UV Index

Chiayi City, Taiwan, typically experiences a UV index ranging from moderate to very high, especially during the summer months when the sun is strongest. UV levels peak around May to July.

Weather Seasons

UV index

Chiayi has a subtropical climate with hot, humid summers and mild winters. Rain is common in spring and summer due to the monsoon season, while autumn and winter are drier and cooler, with temperatures rarely dropping below 15°C.

Chiayi City's Climate

Compared to northern Taiwan, Chiayi is generally warmer and less rainy in winter. It receives more sunshine than mountainous regions and has a milder climate than Taiwan's eastern coast, which is wetter due to prevailing winds.

Hourly UV Index Trend

See the UV index hour by hour for Chiayi City. When the level is high, it's smart to find some shade.

Disclaimer

* The information on this page about the UV index in Chiayi City is for educational purposes only. It is not a substitute for professional medical advice. Always consult a doctor for any health concerns.