UV Index in Tarakan, Indonesia

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Tarakan, Indonesia, where the tropical climate brings with it an array of sun exposure risks. With typical UV levels soaring to a high of 13, awareness is key in preventing sunburn and protecting skin health. From the peak hours of 11 AM to 1 PM, when UV radiation is at its most intense, knowing how to safeguard yourself can make all the difference. By keeping track of UV levels, Tarakan locals and visitors alike can enjoy the beautiful outdoors while minimizing the risk of skin damage associated with increased sun exposure.

Hourly UV Index in Tarakan

At 07:00 AM, the UV Index begins to rise modestly at 1, indicating relatively low sun exposure. As the morning progresses, it climbs to 2 by 08:00 AM, and then surges dramatically to 5 by 09:00 AM. The real intensity hits at 10:00 AM with a peak of 9, and by 11:00 AM, the sun is at its strongest with a maximum of 11. The UV Index continues its ascent, reaching a scorching 13 at 12:00 PM, before slightly tapering off to 12 by 01:00 PM. As the afternoon unfolds, the index drops steadily to 9 at 02:00 PM and further decreases to 6 by 03:00 PM. The sun’s power diminishes as the day winds down, falling to 3 at 04:00 PM and finally settling at 1 by 05:00 PM. As evening approaches, the UV level drops to 0 by 07:00 PM, signaling a safe time to enjoy the outdoors without worry.

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	9	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Tarakan

The UV Index data reveals that exposure risk remains consistently extreme throughout the year, with numbers ranging from 13 to 17. Notably, March has the highest UV Index at 17, while January, February, April, May, June, and August also present elevated risks, making them high-risk months for sun exposure. Visitors and residents should take necessary precautions year-round, such as wearing sunscreen, donning protective clothing, and seeking shade, especially during peak hours, to minimize UV-related health risks. Always remember that a burn time of just 10 minutes during any month underscores the urgency of sun safety measures.

Monthly Maximum UV Index for Tarakan, Indonesia

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

The table above highlights how UV exposure in Tarakan 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.

Tarakan'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
Tarakan	14	16	17	16	15	13	13	14	15	15	13	13