UV Index in Kotabesi, Indonesia

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Kotabesi, Indonesia, particularly in its tropical Af climate, where sun exposure can be intense. With UV levels peaking at 11 during midday, awareness of these levels can make a significant difference in preventing sunburn and promoting overall skin health. As the sun rises high, the risks escalate, making it essential to know when to seek shade or apply sunscreen. By familiarizing yourself with the UV Index, you can protect your skin and enjoy all the outdoor beauty Kotabesi has to offer while staying safe under the sun.

Hourly UV Index in Kotabesi

As the sun rises and begins to assert its strength, the UV Index increases rapidly throughout the morning. At 7:00 AM, it starts at a modest 2, but by 9:00 AM, it leaps to a notable 7. The peak intensity hits high noon, with 11 at both 11:00 AM and 12:00 PM, indicating a critical time for sun safety. After that, the index begins to drop, falling to 6 by 2:00 PM and further declining toward the evening, finally reaching 0 by 7:00 PM. This data starkly illustrates the importance of sun protection during the midday hours when UV exposure is at its most dangerous.

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	10	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	9	very high	15 min
14:00	6	high	25 min
15:00	3	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 Kotabesi

Throughout the year, the UV Index remains alarmingly high, indicating an extreme exposure category, especially from January to May and again in September to November. Visitors and residents should exercise caution as the burn time is consistently only 10 minutes across all months. The high-risk months are particularly evident from February to April, when the UV Index peaks at 16, posing the greatest threat for skin damage. To protect yourself, it is crucial to wear sunscreen, protective clothing, and seek shade during peak hours. Stay informed of daily UV Index readings and adjust outdoor activities accordingly to reduce the risk of overexposure.

Monthly Maximum UV Index for Kotabesi, Indonesia

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

The table above highlights how UV exposure in Kotabesi 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.

Kotabesi'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
Kotabesi	14	16	16	15	14	12	12	14	15	15	14	14