UV Index in Langnga, Indonesia

Last updated: June 2, 2025

Understanding the UV Index in Langnga, Indonesia is crucial for protecting your skin and overall health. With the tropical climate typically offering abundant sunshine, awareness of UV levels can help prevent sunburn and reduce the risk of long-term skin damage. From a peak UV Index of 12 at midday, it’s essential to recognize the dangers of high exposure during the first half of the day when UV rays are strongest. Stay informed and take the necessary precautions to enjoy the beautiful sunny days in Langnga while keeping your skin safe and healthy.

Hourly UV Index in Langnga

The UV Index tells a compelling story of midday intensity. At 07:00, it starts low at 1, but as the sun rises, so does the UV exposure, reaching 3 by 08:00. The intensity climbs quickly, hitting 5 at 09:00 and soaring to a peak of 12 by noon. 11:00 and 12:00 are the most critical hours, with the UV Index at 11 and 12, urging caution for outdoor activities. After this peak, the index begins its decline, dropping to 10 at 13:00 and then back to 8 at 14:00. By 15:00, it further falls to 5 and continues to decrease, stabilizing at 1 by 17:00 and finally tapering off to 0 by 18:00. This hourly data highlights the importance of sun protection during the midday 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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Langnga

Throughout the year, the UV Index exhibits notably high levels, remaining in the extreme exposure category from January to April and fluctuating slightly but still at high levels from May to November. The highest UV levels occur from January to April, with an index of 16, marking these months as particularly high-risk for skin damage. Visitors and residents are strongly advised to take precautions during these months, including seeking shade, wearing protective clothing, and applying sunscreen frequently, as burn time is as quick as 10 minutes across all months. Even during the summer and early fall, with UV levels around 12 to 15, vigilance is crucial to prevent harmful UV exposure. Taking proactive measures year-round will ensure safety and reduce the risk of UV-related health issues.

Monthly Maximum UV Index for Langnga, Indonesia

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

The table above highlights how UV exposure in Langnga 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.

Langnga'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
Langnga	15	16	16	16	14	12	12	14	15	15	14	14