UV Index in Ketereh, Malaysia

Last updated: May 3, 2025

In Ketereh, Malaysia, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can help prevent sunburn and long-term skin damage, making it essential for anyone spending time outdoors. With a tropical climate characterized by high humidity and strong sunlight, Ketereh often experiences significant UV exposure, particularly around midday when the index can soar to 14. By keeping an eye on the UV Index, residents and visitors can take necessary precautions to enjoy the sun safely.

Hourly UV Index in Ketereh

The UV Index for the day showcases a notable peak of 14 at 1:00 PM, indicating intense solar radiation and the necessity for sun protection. The index steadily rises from a mere 1 at 7:00 AM, climbing to 6 by 10:00 AM, before soaring to its maximum levels. As the afternoon rolls in, the intensity begins to wane, dipping back to 10 by 3:00 PM and gradually descending to 1 by 7:00 PM. For outdoor enthusiasts, it's crucial to stay vigilant and apply sunscreen during the midday hours when UV radiation is most potent.

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	10	very high	15 min
12:00	12	extreme	10 min
13:00	14	extreme	10 min
14:00	13	extreme	10 min
15:00	10	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 Ketereh

Throughout the year, UV Index levels remain consistently high, indicating extreme sun exposure from January to December, with values ranging from 12 to 16. The months of February to March represent the peak period, where the UV Index reaches its highest point of 15 to 16, posing the greatest risk for sunburns with a critical burn time of just 10 minutes. Residents and visitors are advised to take strong precautions during these high-risk months by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade whenever possible. This vigilance is crucial, as even in the other months, the UV Index remains elevated, underscoring the need for year-round sun safety awareness.

Monthly Maximum UV Index for Ketereh, Malaysia

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

The table above highlights how UV exposure in Ketereh 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.

Ketereh'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
Ketereh	13	15	16	15	14	13	12	13	14	14	12	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