UV Index in Jambul, Indonesia

Last updated: July 2, 2025

In Jambul, Indonesia, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels is essential to prevent sunburn and long-term skin damage, especially in a region with an Aw climate, characterized by high humidity and substantial sun exposure. The UV Index can peak at 12 around midday, posing significant risks; even mornings can see levels rising to 7 by 9:00 AM. By being aware of these fluctuations, residents and visitors alike can take proactive measures to safeguard their skin and enjoy the beautiful outdoors safely.

Hourly UV Index in Jambul

The UV Index varies dramatically throughout the day, peaking impressively at 12 around 11:00 AM, indicating a significant risk of harm from unprotected sun exposure. The morning starts off gently at a low 1 at 7:00 AM, climbing steadily to 4 by 8:00 AM and reaching 7 by 9:00 AM. As the sun climbs higher, the index surges to 10 at 10:00 AM before peaking, making midday the most hazardous time for sun exposure. Relief comes after noon, as the UV Index drops to 9 at 1:00 PM, then further declines to 3 at 3:00 PM. By late afternoon, it settles back to 1 by 4:00 PM and finally reaches 0 by 6:00 PM, providing a safe window for evening outdoor activities. Stay protected during the peak 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	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	12	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 Jambul

The UV Index exhibits extreme levels throughout the year, peaking in February, March, and September at a notable 15. This indicates a very short burn time of just 10 minutes across all months, suggesting that residents and visitors should exercise caution and take protective measures against sun exposure regardless of the month. The high-risk months overall remain from February to September, during which UV protection is particularly essential. It's advisable to wear sunscreen, sunglasses, and protective clothing, and to seek shade during peak daylight hours to minimize risks associated with excessive UV exposure.

Monthly Maximum UV Index for Jambul, Indonesia

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

The table above highlights how UV exposure in Jambul 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.

Jambul'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
Jambul	13	15	15	14	13	11	12	13	15	15	14	13
Bandung UVI	15	16	16	15	12	11	11	12	14	15	15	14