UV Index in Jambula, Indonesia

Last updated: May 3, 2025

In Jambula, Indonesia, understanding the UV Index is crucial for safeguarding your skin health and preventing sunburn. With a tropical climate characterized by high UV exposure—especially from 10 AM to 2 PM, when the index can soar to a maximum of 14—being aware of UV levels can mean the difference between a joyful day outdoors and painful sunburn. By staying informed about the UV Index, residents and visitors can take proactive steps to protect themselves against harmful rays, ensuring enjoyable and safe experiences under the Indonesian sun.

Hourly UV Index in Jambula

As the sun rises, the UV Index begins its climb, starting at a gentle 1 at 07:00. By 08:00, it reaches a moderate 2, signaling the start of a sun-soaked day. However, the real intensity kicks in at 09:00 with a leap to 5, and by 10:00, it surges to a striking 9. The peak arrives between 12:00 and 13:00, where the UV Index hits 14, representing a significant risk for skin damage without protection. As the afternoon progresses, the index starts to drop, falling to 11 at 14:00, then gently tapering off to 8 at 15:00 and diminishing further to 4 by 16:00. By evening, as the sun sets, the UV Index dwindles to a safe 1 at 17:00 and fades into 0 by 19:00, bringing an end to a day of intense sunshine. Remember to stay protected during the high-risk 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	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	12	extreme	10 min
12:00	14	extreme	10 min
13:00	14	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	4	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 Jambula

Throughout the year, the UV Index remains significantly high, consistently classified as extreme with a burn time of just 10 minutes across all months. Notably, January, February, and March each register a peak UV Index of 16, making them the highest-risk months for sun exposure. Residents and visitors should exercise caution and take preventative measures such as applying sunscreen, wearing protective clothing, and seeking shade during peak sunlight hours. As the summer months of June and July arrive, although the UV Index reduces slightly to 12, the risk remains notable, particularly when combined with prolonged outdoor activities. It is crucial for everyone to remain vigilant against sunburn and skin damage year-round, especially during these high-risk months.

Monthly Maximum UV Index for Jambula, Indonesia

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

The table above highlights how UV exposure in Jambula 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.

Jambula'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
Jambula	15	16	16	15	14	12	12	14	14	15	13	13