UV Index in Luan Balu, Indonesia

Last updated: August 1, 2025

Understanding the UV Index in Luan Balu, Indonesia is crucial for protecting your skin and maintaining overall health. With peak UV levels reaching as high as 12 during the midday hours, it's essential to be mindful of sun exposure to prevent sunburn and long-term skin damage. Luan Balu’s tropical climate, characterized by warm temperatures and abundant sunshine, poses significant UV exposure risks. By staying informed about the daily UV Index, you can make smarter outdoor plans and ensure your skin stays safe and healthy.

Hourly UV Index in Luan Balu

The UV Index data for the day reveals a dramatic rise in sun exposure as the hours progress. Starting at a gentle 1 at 07:00, it swiftly climbs to 2 by 08:00. By 09:00, the index reaches a moderate 4, but it’s from 10:00 onwards that the sun’s strength truly shines, peaking at an intense 12 during the noon hours of 12:00 and 13:00. This memorable midday height signifies the critical time for protection against harmful UV rays. The afternoon sees a slight drop, with values decreasing to 11 at 14:00 and then tapering down to 7 at 15:00. As the sun begins its descent, the UVI returns to safer levels, falling to 4 by 16:00, and dwindling to 1 at 18:00 before settling at 0 by 19:00. As such, it’s crucial to stay vigilant and protect your skin during peak UV 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	2	low	45 min
09:00	4	moderate	30 min
10:00	8	very high	15 min
11:00	12	extreme	10 min
12:00	14	extreme	10 min
13:00	14	extreme	10 min
14:00	12	extreme	10 min
15:00	8	very high	15 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Luan Balu

The UV Index in this region shows extreme levels across all months, reflecting a consistent risk of skin damage due to sun exposure. Notably, the high-risk months are from January to March and again in September and October, when the UV Index peaks at 16 and remains above 15, indicating a burn time of just 10 minutes for unprotected skin. It is crucial for both visitors and residents to take proper precautions during these times, such as wearing protective clothing, using sunscreen with high SPF, and seeking shade when necessary. Despite some minor fluctuations in UV levels, the consistent extreme category throughout the year underscores the importance of sun safety measures at all times.

Monthly Maximum UV Index for Luan Balu, Indonesia

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

The table above highlights how UV exposure in Luan Balu 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.

Luan Balu'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
Luan Balu	14	15	16	15	15	12	12	14	15	15	13	13