UV Index in Long Layu, Indonesia

Last updated: June 2, 2025

In Long Layu, Indonesia, awareness of the UV Index is crucial for protecting your skin and overall health. Understanding the varying UV levels throughout the day helps you strategize sun protection to prevent sunburn and long-term skin damage. With its tropical Af climate, Long Layu experiences high UV exposure, especially between 10:00 AM and 2:00 PM, when the index peaks at a remarkable 14. By staying informed about the UV Index, you can enjoy the sun safely while safeguarding your skin from harmful rays.

Hourly UV Index in Long Layu

The UV index today begins its gradual ascent at 07:00, peaking at a notable 14 by 12:00. As the sun reaches its zenith, the intensity of UV radiation can be felt, with an alarming index of 12 at 11:00 and 14 at noon—perfect reminders to lather up on sunscreen! After this peak, the values steadily decline, dropping to 10 at 14:00, and eventually tapering off to 1 by 17:00. As evening approaches, the UV index dips further to an almost negligible 0 by 19:00, signaling a safe time to bask in the sunset without worry. Stay sun-safe 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	1	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	14	extreme	10 min
13:00	13	extreme	10 min
14:00	10	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 Long Layu

The UV Index data indicates a consistently high level of solar radiation throughout the year, with extreme exposure categories observed from January to December. March peaks with a UV Index of 18, making it the month with the highest risk, while February follows closely with 16. Despite some fluctuations, most months maintain a UV Index ranging from 13 to 18, meaning the burn time remains a mere 10 minutes across the year. Visitors and residents are strongly advised to take precautions during these high-risk months, particularly from January to April, when the UV levels are at their highest. Protective measures such as wearing sunscreen, protective clothing, and sunglasses, and seeking shade during midday hours are essential to reducing the risk of skin damage and other UV-related health issues.

Monthly Maximum UV Index for Long Layu, Indonesia

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

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

Long Layu's solar exposure compared to other cities in Indonesia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Surabaya UVI	13	15	14	12	12	10	11	12	14	13	13	13
Bekasi UVI	14	16	16	14	11	10	10	11	13	15	14	13
Jakarta UVI	14	16	16	14	11	10	10	11	13	15	14	13
Medan UVI	13	15	15	15	14	12	12	13	14	14	13	12
Bandung UVI	15	16	16	15	12	11	11	12	14	15	15	14
Long Layu	15	16	18	17	15	14	14	15	15	16	14	13