UV Index in Simpang Empat, Indonesia

Last updated: June 2, 2025

In Simpang Empat, Indonesia, being aware of the UV Index is vital for protecting your skin and overall health. Understanding UV levels helps prevent sunburn and reduces the risk of long-term skin damage, especially in this tropical climate where the sun is often intense. With UV Index values peaking at 12 around noon, residents and visitors must take precautions during the day's height to stay safe. Knowing when to seek shade and applying sunscreen is essential—let’s explore what the UV Index looks like throughout the day and how you can protect yourself effectively!

Hourly UV Index in Simpang Empat

The UV Index starts off low at 1 around 07:00, gradually rising to a moderate 2 by 08:00. As the sun reaches its peak, the index sharply escalates, hitting 8 at 10:00 and peaking at a striking 12 between 12:00 and 13:00. This intense solar exposure signals a strong need for protection, especially with the index maintaining an elevated 11 at 11:00 before beginning a gradual decline. By 14:00, it drops to 9, then further down to 6 at 15:00, and continues to fall, reaching 1 by 17:00. As the evening approaches, the UV levels taper off to 0 by 19:00, indicating a complete cessation of harmful UV exposure. Stay savvy and prioritize sun safety during those 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	2	low	45 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	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 Simpang Empat

Throughout the year, the UV Index remains consistently high, with extreme exposure levels recorded from January to November and only slightly lower values in December. The highest UV Index occurs in March at 16, making it one of the most critical months for sun safety. Visitors and residents should take extra precautions during these high-risk months (January through October), as an exposure category of extreme indicates a burn time of just 10 minutes. It is strongly advised to wear protective clothing, apply broad-spectrum sunscreen, and seek shade during peak hours to minimize the risk of skin damage. As the UV Index remains high throughout the season, staying vigilant about sun protection is essential for maintaining skin health.

Monthly Maximum UV Index for Simpang Empat, Indonesia

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

The table above highlights how UV exposure in Simpang Empat 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.

Simpang Empat'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
Simpang Empat	15	15	16	16	15	12	13	14	15	15	14	14