UV Index in Kota Tinggi, Malaysia

Last updated: July 2, 2025

In Kota Tinggi, Malaysia, understanding the UV Index is crucial for everyone wanting to safeguard their skin health. With tropical weather contributing to heightened sun exposure, awareness of UV levels can significantly reduce the risk of sunburn and long-term skin damage. The UV Index in Kota Tinggi can reach alarming levels—peaking at 12 between noon and 1 PM—making it essential for residents and visitors alike to stay informed about daily UV fluctuations. Protecting yourself from the sun is not just about comfort; it’s about ensuring a healthier future in this sun-drenched paradise.

Hourly UV Index in Kota Tinggi

The UV Index presents a striking pattern throughout the day, peaking at noon with an intense 11 and hitting its maximum of 12 at 1 PM. Early in the morning, from 07:00 to 09:00, the index remains low, at just 1 to 2, making it a safer time for outdoor activities. However, as the day progresses, the intensity ramps up dramatically, reaching a critical level of 9 at 11 AM. Following the midday peak, there’s a gradual decline, dipping back to 5 by 4 PM, and returning to a safe 1 by 6 PM. This data clearly underscores the importance of sun protection during midday hours when UV exposure is at its highest.

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	1	low	45 min
08:00	1	low	45 min
09:00	2	low	45 min
10:00	5	moderate	30 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Kota Tinggi

The UV Index remains consistently high throughout the year, with particularly dangerous levels classified as extreme from January to April, reaching a peak of 16 in March. May and June see a slight decrease, but the UV Index stays above 12, indicating that high-risk months extend from January through April and remain substantial until September. Visitors and residents are advised to exercise extreme caution, minimizing sun exposure and utilizing protective measures such as sunscreen, hats, and UV-blocking clothing, especially during peak sunlight hours, as the burn time is just 10 minutes all year round.

Monthly Maximum UV Index for Kota Tinggi, Malaysia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Kota Tinggi. 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 Kota Tinggi, 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 Kota Tinggi UV Index with Other Malaysia Cities

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

Kota Tinggi's solar exposure compared to other cities in Malaysia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Kampung Baru Subang UVI	13	15	15	14	13	12	12	13	14	14	13	12
Klang UVI	13	15	15	14	13	12	12	13	14	14	13	12
Kuala Lumpur UVI	13	15	15	14	13	12	12	13	14	14	13	12
Kota Bharu UVI	13	15	16	15	14	13	12	13	14	14	12	12
Johor Bahru UVI	13	15	16	14	13	12	12	13	14	14	13	13
Kota Tinggi	14	15	16	15	13	12	12	13	14	14	14	13