UV Index in Laja, Indonesia

Last updated: June 2, 2025

Understanding the UV Index in Laja, Indonesia, is essential for protecting your skin and overall health under the tropical sun. With UV levels peaking at 11 around noon, awareness is crucial for preventing sunburn and long-term skin damage. Laja's Aw climate brings strong sunlight, especially during the midday hours, making it vital for locals and visitors alike to monitor these UV levels. By staying informed about the UV Index, you can take proactive measures, ensuring enjoyable outdoor activities while safeguarding your skin. Remember, a little awareness goes a long way in preserving your health under the intense Indonesian sun!

Hourly UV Index in Laja

The UV Index today peaked dramatically in the late morning, starting from a low of 1 at 07:00 and climbing to an impressive 11 by 12:00. This intense exposure reached its zenith at 11:00, where precautions were essential as the Index hit 10. As the afternoon progressed, the UV levels began to gradually decline, dropping to 4 by 15:00 and further down to a modest 2 by 16:00. By the evening, the sun had softened, bringing the UV Index back to 1 at 17:00, and ultimately fading to 0 by 18:00, when the day's light had nearly vanished. Make sure to stay protected during peak hours to enjoy the sunshine safely!

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	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	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 Laja

The UV Index remains at a consistently extreme level throughout the year, with values ranging from 11 to 16. The high-risk months are January through April, each showing a UV Index of 15 or 16, indicating a burn time of just 10 minutes. As visitors and residents engage in outdoor activities, it is crucial to take protective measures such as wearing sunscreen, protective clothing, and seeking shade, especially during peak sunlight hours. Awareness of these UV levels will help mitigate the risk of skin damage and promote safe outdoor enjoyment year-round.

Monthly Maximum UV Index for Laja, Indonesia

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

The table above highlights how UV exposure in Laja 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.

Laja'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
Laja	15	16	16	15	12	11	12	13	15	15	15	15