UV Index in Sondi, Indonesia

Last updated: July 2, 2025

Awareness of the UV Index is crucial for the residents of Sondi, Indonesia, where intense sunlight is a daily reality. Understanding UV levels plays a vital role in sunburn prevention and overall skin health, allowing you to enjoy the beautiful tropical climate while safeguarding yourself against harmful effects. With a typical UV Index peaking at 13 around noon, Sondi's climate—classified as Af—poses significant exposure risks, especially during the sun’s most intense hours. Stay informed and protect your skin from the sun's damaging rays!

Hourly UV Index in Sondi

The UV Index today offers a clear picture of sun intensity throughout the day. Starting off at a mild 1 at 7:00 AM, the index gradually climbs, reaching a moderate 2 by 8:00 AM. As the sun rises higher, it peaks at a striking 13 between 12:00 PM and 1:00 PM, indicating a high risk for sun exposure. After this zenith, the UV Index begins to taper off, dropping to 10 at 2:00 PM, then gradually decreasing to 4 by 4:00 PM. As the day winds down, it returns to a low level of 1 by 6:00 PM, before finally settling at 0 by 7:00 PM. It's essential to protect your skin during the peak hours, especially between 11:00 AM and 1:00 PM, 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	2	low	45 min
09:00	4	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 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 Sondi

The UV Index exhibits high levels of intensity throughout the year, particularly from January to March, when it peaks at 16, indicating an extreme exposure category. April through August maintains similarly elevated values, with slight fluctuations, and the burn time remains consistently low at just 10 minutes. As we transition into the fall months, the UV Index remains high, particularly in September and October, both at 15, before gradually decreasing to 14 in November and 12 in December. **Visitors and residents are advised to take precautions—including seeking shade, wearing protective clothing, and applying sunscreen—especially during these high-risk months from January to September when the UV Index is particularly severe. Regular checks on UV levels can further ensure safety while enjoying outdoor activities.

Monthly Maximum UV Index for Sondi, Indonesia

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

The table above highlights how UV exposure in Sondi 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.

Sondi'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
Sondi	13	15	16	15	15	12	13	14	15	15	14	12