UV Index in Pekan, Malaysia

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors in Pekan, Malaysia, where the tropical climate brings intense sunlight nearly year-round. Knowledge of UV levels not only helps prevent painful sunburns but also plays a significant role in protecting skin health over time. With UV Index levels peaking at a staggering 12 around midday, it's essential to stay informed and take protective measures against harmful UV radiation. As the sun's rays intensify from morning's mild 1 up to the afternoon's peak, being aware of these fluctuations can empower you to enjoy outdoor activities safely while minimizing your risk of skin damage.

Hourly UV Index in Pekan

The UV index throughout the day presents a fascinating story of sunlight intensity. Starting at 7:00 AM, the index is at a low 1, gradually rising to 2 by 9:00 AM. However, the real intensity kicks in around 10:00 AM, peaking at an impressive 12 between 12:00 PM and 2:00 PM—the sun's rays are at their strongest, hitting a maximum of 11 at 12:00 PM and maintaining a high of 12 until 2:00 PM. As the afternoon wanes, the index drops, settling back to 9 at 3:00 PM, then gradually decreasing to 3 by 5:00 PM, and finally returning to a safe 1 by 7:00 PM. These shifts highlight the importance of sun safety during peak hours, especially between noon and two, 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	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	12	extreme	10 min
13:00	14	extreme	10 min
14:00	12	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Pekan

Throughout the year, UV Index levels remain consistently high, with extreme exposure category ratings from January to December. The peak months for UV exposure are February to April, when the index reaches its highest at 16. Visitors and residents should be particularly cautious during these months, as the burn time is as low as 10 minutes. Overall, maintaining sun safety practices such as wearing protective clothing, using sunscreen, and seeking shade is essential year-round, especially during the spring months when UV intensity is strongest. Always stay vigilant, even on cloudy days, as UV radiation can penetrate through clouds.

Monthly Maximum UV Index for Pekan, Malaysia

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

The table above highlights how UV exposure in Pekan 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.

Pekan'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
Pekan	13	15	16	15	14	12	12	14	14	14	13	12