UV Index in Sikluk, Indonesia

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Sikluk, Indonesia, particularly given the area's tropical climate, which often exposes individuals to elevated UV levels. Tracking these levels not only helps prevent sunburn and other immediate skin issues but also plays a vital role in maintaining long-term skin health. With UV peaks reaching as high as 13 around midday, it’s essential to stay informed about exposure risks throughout the day to protect yourself from harmful ultraviolet rays. Being aware of these fluctuations can empower you to enjoy the sun safely, making your time in this beautiful region both enjoyable and safe.

Hourly UV Index in Sikluk

At 07:00 AM, the UV Index starts off low at 1, making it a safe time for outdoor activities. However, as the sun rises, the UV intensity quickly escalates; by 09:00 AM, it reaches 7, signaling the need for sun protection. The peak occurs at 11:00 AM and 12:00 PM, hitting a robust 13, where harmful UV rays are at their strongest. As the afternoon progresses, the index gradually declines, falling to 4 by 15:00 PM, and tapering down to a mere 0 by 19:00 PM. This data underscores the importance of sun safety during the midday hours when 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	3	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	13	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 min
14:00	7	high	25 min
15:00	4	moderate	30 min
16:00	2	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 Sikluk

The UV Index data reveals that from January to April, the index remains at 15-16, indicating an extreme exposure category with a burn time of just 10 minutes. This trend continues with equally high readings throughout the summer months, peaking in February and March. Notably, September and October also see a resurgence of high UV levels (15-16). Consequently, the highest-risk months are February, March, and October, where viewers should take extra precautions. Visitors and residents are strongly advised to apply sunscreen, wear protective clothing, and limit sun exposure during peak hours to mitigate risks associated with this extreme UV environment.

Monthly Maximum UV Index for Sikluk, Indonesia

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

The table above highlights how UV exposure in Sikluk 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.

Sikluk'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
Sikluk	15	16	16	15	13	11	12	13	15	16	15	15