UV Index in Tanah Merah, Indonesia

Last updated: May 3, 2025

In Tanah Merah, Indonesia, being aware of the UV Index is crucial for safeguarding your health against harmful sun exposure. Understanding UV levels is essential not just for preventing painful sunburns, but also for protecting your skin's long-term health. With a tropical climate and high UV exposure, especially during midday hours, residents and visitors alike must be vigilant. For instance, the UV Index peaks at a striking 13 around noon, signaling a severe risk for unprotected skin. Stay informed and enjoy the sun safely!

Hourly UV Index in Tanah Merah

The UV Index reveals an engaging story of sunlight intensity throughout the day. Starting at a mild 2 at 7 AM, the index quickly ascends to reach an exhilarating peak of 13 by 11 AM, signaling a strong need for sun protection. As the sun continues to rise, 10 AM registers 11, marking a prime time for outdoor activities, but caution is advised. The intensity then gracefully declines, tapering to 4 by 3 PM before falling to a gentle 1 from 4 PM onward, and finally settling at 0 by 6 PM. This dynamic fluctuation invites outdoor enthusiasts to embrace the day's vibrant midday sun, while also reminding them to sizzle with safety in 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	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	12	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	moderate	30 min
16:00	1	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 Tanah Merah

The UV Index data indicates extremely high levels of UV radiation throughout the year, particularly in the peak months of January to April, where the UV Index reaches a maximum of 17. This signifies a high-risk period for sunburn, with a burn time of merely 10 minutes for unprotected skin. Although the UV Index begins to decline slightly in the summer months, values remain in the 11 to 13 range from June through August, still warranting caution. The fall and winter months (September to December) continue to present high risks, with UV Index values between 14 and 16, reiterating the importance of sun safety year-round. Residents and visitors are strongly advised to take protective measures, such as wearing sunscreen, protective clothing, and seeking shade, to minimize the risks associated with prolonged sun exposure.

Monthly Maximum UV Index for Tanah Merah, Indonesia

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

The table above highlights how UV exposure in Tanah Merah 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.

Tanah Merah'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
Tanah Merah	16	17	17	16	13	11	12	13	15	16	14	14