UV Index in Rundeng, Indonesia

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Rundeng, Indonesia, where the tropical climate brings high UV exposure. With peak UV levels reaching up to 15 during midday, awareness of sun safety is essential to prevent painful sunburns and maintain long-term skin health. As you enjoy the beautiful island environment, be vigilant about the daily UV fluctuations to protect yourself from harmful rays. With Rundeng’s predominantly sunny days, grasping the significance of UV levels not only ensures a fun-filled day but also safeguards your skin, keeping it healthy amidst the gorgeous tropical sunshine.

Hourly UV Index in Rundeng

The UV Index throughout the day reveals a striking pattern of intensity. At 7:00 AM, it starts relatively low at 1, reflecting a gentle morning sun. However, by 9:00 AM, it ramps up to 5, urging early risers to grab their sunscreen. The peak moment strikes at 12:00 PM with an impressive 15, indicating a high risk for unprotected skin. As the afternoon progresses, the index begins to taper off, falling to 12 at 2:00 PM before dipping to 4 by 4:00 PM. As the sun sets, the danger diminishes rapidly, descending back to 1 at 6:00 PM and finally reaching 0 by 7:00 PM. Stay vigilant during peak hours and protect yourself from the sun's rays!

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	13	extreme	10 min
12:00	15	extreme	10 min
13:00	14	extreme	10 min
14:00	12	extreme	10 min
15:00	8	very high	15 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Rundeng

The UV Index shows that January through April are consistently high-risk months with values peaking at 16. The extreme exposure category remains throughout the year, emphasizing the need for caution, especially in early spring. As we transition into the summer months, the UV Index slightly decreases, but remains elevated, fluctuating between 12 and 15 from June to September. Despite a minor dip in October, the Index remains in the high-risk range, indicating that UV exposure is a concern year-round. Visitors and residents are advised to take protective measures against sun exposure, including wearing sunscreen, protective clothing, and seeking shade during peak sun hours, especially from January to April when the burn time is as little as 10 minutes.

Monthly Maximum UV Index for Rundeng, Indonesia

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

The table above highlights how UV exposure in Rundeng 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.

Rundeng'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
Rundeng	14	15	16	16	15	13	12	14	15	15	13	12