UV Index in Sawangan, Indonesia

Last updated: July 2, 2025

Awareness of the UV Index is crucial in Sawangan, Indonesia, given its tropical climate and frequent exposure to sunlight. Understanding UV levels is not just about avoiding sunburn but is vital for long-term skin health, especially during peak hours. With UV Index readings soaring to 10 between 11:00 AM and 12:00 PM, it's essential for residents and visitors alike to take precautions against potential skin damage. As Sawangan experiences high UV exposure risks, staying informed can help you enjoy the sunny days while protecting your skin effectively.

Hourly UV Index in Sawangan

As the sun rises, the UV Index begins its ascent, peaking at a noteworthy 10 around 11:00 AM and 12:00 PM—be sure to take precautions if you’re out and about! Starting from a modest 1 at 07:00, the index swiftly climbs. By 09:00, it surges to 5, marking the onset of significant UV exposure. The intensity starts to wane post-noon, descending gracefully to 4 by 15:00, and dwindling further to 0 by 18:00. This progression serves as a reminder of the power of the sun—don’t forget your sunscreen during the 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	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	10	very high	15 min
13:00	9	very high	15 min
14:00	6	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 Sawangan

Throughout the year, UV Index readings reveal significant seasonal changes that should inform both visitors and residents about sun safety. The highest-risk months are February and March, with an extreme UV Index of 16, where the burn time is a mere 10 minutes. Months such as January, April, and November also pose a significant risk with an extreme UV Index of 14. While the UV Index drops slightly to 10 during June and July, these months still fall under the very high exposure category with a burn time of 15 minutes. By August, the risk escalates again to extreme levels. It is essential for everyone to take precautionary measures, such as wearing sunscreen, protective clothing, and seeking shade, especially during high UV Index months to minimize the risk of skin damage.

Monthly Maximum UV Index for Sawangan, Indonesia

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

The table above highlights how UV exposure in Sawangan 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.

Sawangan'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
Sawangan	14	16	16	14	11	10	10	11	13	15	14	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