UV Index in Batu Niah, Malaysia

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Batu Niah, Malaysia, where the tropical climate presents unique challenges for skin health. With a UV index that can soar to a staggering 13 during midday, it’s essential to be aware of the sun's intensity and take proactive measures against sunburn and long-term skin damage. As the sun transitions through the day, UV levels fluctuate, making it vital to check the index regularly. By staying informed, you can enjoy the beautiful outdoors while protecting yourself from harmful UV radiation, ensuring that your adventures under the vibrant Malaysian sun are both safe and enjoyable.

Hourly UV Index in Batu Niah

The UV Index throughout the day presents an intriguing pattern, peaking sharply between 11:00 AM and 1:00 PM with a maximum value of 13. Early risers enjoy a gentle start, with levels only reaching 1 at 07:00 and gradually climbing to 5 by 09:00. As the sun climbs higher, the intensity rises dramatically, hitting 8 by 10:00 and soaring to its zenith with 11 by 11:00. The afternoon maintains this intensity, mirroring the earlier peak at 12:00 and 1:00 before beginning a steady decline. By 3:00 PM, it drops to 7, and as evening approaches, the readings taper off to 1 and eventually to 0 after 7:00 PM. This data serves as a reminder to protect yourself during those peak 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	2	low	45 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	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 Batu Niah

Throughout the year, UV index levels remain consistently high, fluctuating between 13 and 16, indicating an extreme exposure category with a consistent burn time of just 10 minutes. The high-risk months for UV exposure are from January to April, where the UV index peaks at 16. As the year progresses, UV levels slightly decrease but remain in the extreme range, with May to July showing values of 13 to 14. Visitors and residents are strongly advised to take precautionary measures year-round, including wearing sunscreen, protective clothing, and seeking shade to minimize the risk of skin damage from intense UV radiation.

Monthly Maximum UV Index for Batu Niah, Malaysia

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

The table above highlights how UV exposure in Batu Niah 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.

Batu Niah'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
Batu Niah	14	15	16	16	14	13	13	14	14	14	14	13