UV Index in Bula, Indonesia

Last updated: June 2, 2025

Understanding the UV Index in Bula, Indonesia is crucial for everyone who values skin health and safety. With a tropical climate that often brings high UV levels—from a peak of 12 around noon—awareness of these measurements helps in preventing sunburn and reducing the risk of long-term skin damage. As you navigate Bula's sunny days, knowing when to seek shade or apply sunscreen can make all the difference in protecting your skin. Get familiar with the UV Index and enjoy your time in this beautiful paradise while keeping your skin safe from its harsh rays.

Hourly UV Index in Bula

The UV Index throughout the day exhibits a striking pattern of intensity and decline. Starting the morning at a mere 1 at 7:00 AM, the sun's rays gradually gain strength, reaching a moderate 4 by 9:00 AM. The peak intensity hits an impressive 12 at noon, making 12:00 PM the prime time for sun exposure, which is crucial for vitamin D. As the afternoon progresses, the index begins to taper off, with 11 at 1:00 PM and gradually decreasing to 6 by 3:00 PM. The evening brings a soothing end, with a return to 1 by 5:00 PM and finally dropping to 0 by 7:00 PM. This data underscores the importance of sun safety, particularly during the midday hours when the 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	10	very high	15 min
12:00	12	extreme	10 min
13:00	11	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 Bula

Throughout the year, the UV Index remains consistently high, particularly from January to April, when levels peak at 16, denoting an extreme exposure category with a burn time of just 10 minutes. February, in particular, is a critical month to be cautious. The UV Index gradually decreases in June and July to 12, yet remains in the extreme category until September. Even as values return to 15 in October and remain elevated through December, residents and visitors should be acutely aware of their sun exposure. It is highly advisable to implement protective measures, such as wearing sunscreen, protective clothing, and seeking shade, especially during the high-risk months of January to April.

Monthly Maximum UV Index for Bula, Indonesia

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

The table above highlights how UV exposure in Bula 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.

Bula'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
Bula	15	16	16	16	14	12	12	13	15	15	14	14