UV Index in Kaohsiung, Taiwan

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Kaohsiung, Taiwan, where intense sun exposure is a regular occurrence due to its tropical climate. Monitoring UV levels is essential for preventing sunburn and protecting your skin health. On a typical day, Kaohsiung experiences high UV readings, peaking at a staggering 13 around noon. Being aware of these levels can help you take proactive measures, such as staying in the shade or applying sunscreen, ensuring you enjoy the region’s sunny allure without the risk of harmful effects. Protect yourself and stay informed about the UV Index to enjoy the vibrant outdoor lifestyle of Kaohsiung safely!

Hourly UV Index in Kaohsiung

The UV Index today displays a dynamic pattern, peaking at a striking 13 around 12:00 PM, signaling the strongest sun exposure of the day. Early risers will enjoy a low UV of just 2 at 7:00 AM, but as the sun ascends, the index climbs sharply, reaching 10 by 10:00 AM and hitting 12 at 11:00 AM. As the afternoon unfolds, it gradually dips to 9 at 2:00 PM and then decreases further to 6 by 3:00 PM. By the evening, the UV Index drops significantly, plummeting to 1 at both 4:00 PM and 5:00 PM, and falling to 0 by 7:00 PM. Stay safe and protect your skin during those peak hours!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Kaohsiung

The UV Index exhibits significant seasonal variation, with the highest values occurring from March to September. During this period, especially in July and August, the index peaks at 14, indicating an extreme exposure category where the burn time is as low as 10 minutes. The months of February through October are particularly high-risk for sun exposure, with UV indices consistently above 10. Residents and visitors are strongly advised to take protective measures, such as wearing sunscreen, hats, and sunglasses, especially in these high-risk months. After October, UV levels begin to decline, with November and December presenting relatively lower risks, though care should still be taken in January and February due to very high levels. Stay vigilant to protect your skin year-round!

Monthly Maximum UV Index for Kaohsiung, Taiwan

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Kaohsiung. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Kaohsiung, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Kaohsiung UV Index with Other Taiwan Cities

The table above highlights how UV exposure in Kaohsiung compares to other major locations across Taiwan. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Kaohsiung's solar exposure compared to other cities in Taiwan. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Banqiao UVI	7	9	11	11	12	12	13	12	12	10	8	6
Taipei UVI	7	9	11	11	12	12	13	12	12	10	8	6
Tainan UVI	8	10	13	12	13	13	13	13	12	10	10	7
Taichung UVI	8	10	12	12	13	13	13	13	12	10	9	7
Kaohsiung	8	11	12	13	13	13	14	14	12	11	10	7