UV Index in Ilaga, Indonesia

Last updated: July 2, 2025

Understanding the UV Index in Ilaga, Indonesia is crucial for protecting your skin and overall health. With high UV levels peaking at 14 around noon, awareness of these readings can help you prevent sunburn and reduce the risk of long-term skin damage. Ilaga's tropical climate, characterized by consistent sunlight, brings with it significant UV exposure risks, making it essential for residents and visitors alike to stay informed. Whether you’re enjoying the outdoors or simply going about your day, knowing the UV Index can empower you to take the necessary precautions for safe sun exposure.

Hourly UV Index in Ilaga

The UV Index throughout the day showcases a dramatic rise and fall in intensity, peaking during the midday hours. Starting at a mild 1 at 07:00, the index climbs steadily, reaching a vibrant 14 by 12:00—the height of sun exposure. 11:00 and 12:00 are particularly notable, with readings of 13 and the maximum of 14, highlighting the urgency for sun protection during these hours. As the afternoon progresses, the UV Index begins to decline, cooling down to 5 by 15:00, before dropping to a gentle 1 by 17:00 and diminishing to 0 after 18:00. This fluctuation serves as a crucial reminder for outdoor enthusiasts to be mindful of sun safety, especially between 10:00 and 14:00 when the sun’s rays are at their strongest.

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	11	extreme	10 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	5	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 Ilaga

The UV Index experiences extreme levels throughout most of the year, with particularly high values from January to April, where it peaks at 19, indicating a burn time of just 10 minutes. The months of February, March, and April are especially high-risk, making them critical for sun safety awareness. Even during the summer months (May to August), the UV Index remains significant, ranging from 14 to 16. As temperatures cool in September to November, the UV Index slightly decreases to 17, yet it still remains in the extreme category. To protect yourself, both visitors and residents should utilize sunscreen, wear protective clothing, and seek shade during peak sun hours, particularly in the high-risk months.

Monthly Maximum UV Index for Ilaga, Indonesia

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

The table above highlights how UV exposure in Ilaga 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.

Ilaga'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
Ilaga	18	19	19	19	16	14	14	16	17	17	17	16