UV Index in Ujungbatu, Indonesia

Last updated: July 2, 2025

In Ujungbatu, Indonesia, being aware of the UV Index is vital for protecting your skin and overall health. Understanding UV levels helps prevent sunburn and long-term skin damage, especially in a region like Ujungbatu where the tropical climate brings high sun exposure. With UV Index levels peaking at 13 during midday hours, it's crucial to stay informed about sun safety practices to effectively manage risks. By checking the UV Index and taking appropriate precautions, you can enjoy the sunny days without compromising your skin's well-being.

Hourly UV Index in Ujungbatu

As the sun rises over the horizon, the UV Index starts low at 1 by 7:00 AM, gradually ramping up to 2 by 8:00 AM. However, by 9:00 AM, it takes a significant leap to 4, with intensity peaking at a notable 13 by 12:00 PM. The midday sun brings the highest risk, striking 11 at 11:00 AM, followed closely by 12 at 1:00 PM. The intensity begins to wane as the afternoon progresses, dipping to 10 at 2:00 PM, then gently declining to 7 by 3:00 PM. As the sun sets, the index drops to 1 by 5:00 PM, and ultimately fades away to 0 after 7:00 PM. It's a day of vibrant sunshine, and while the midday hours call for caution, the gradual descent of UV radiation offers a pleasant evening breeze.

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	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	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 Ujungbatu

Throughout the year, the UV Index consistently remains in the extreme category, with values ranging from 13 to 16 from January to May, followed by a slight decrease in June and July. Despite the drop, these months still maintain an extreme exposure level. Notably, March and April see the highest UV Index at 16, making them critical months for sun safety. As the year progresses, September and October continue to reflect high levels of UV radiation, with values of 15, indicating that protection from sun exposure remains essential. Visitors and residents alike are advised to take necessary precautions, including wearing sunscreen, protective clothing, and seeking shade, especially during peak sun hours, to minimize the risk of skin damage throughout all seasons.

Monthly Maximum UV Index for Ujungbatu, Indonesia

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

The table above highlights how UV exposure in Ujungbatu 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.

Ujungbatu'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
Ujungbatu	15	15	16	16	15	13	13	14	15	15	14	13