UV Index in Kepi, Indonesia

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Kepi, Indonesia, where the tropical Af climate brings intense sunlight and potential risks of overexposure. As the sun rises and peaks, so do the UV levels, reaching extreme values that can lead to sunburn and long-term skin health issues if proper precautions are not taken. With midday UV Index readings climbing as high as 12, being informed about daily UV levels is essential for effective sun protection, ensuring you enjoy the beautiful outdoors while safeguarding your skin.

Hourly UV Index in Kepi

At dawn, the UV Index starts off gently at 1 by 07:00, but as the morning unfolds, it swiftly climbs. By 09:00, the index hits 6, indicating a moderate risk of harm from unprotected sun exposure. The sun reaches its zenith around noon, peaking at a scorching 12 at 12:00. 11:00 to 12:00 marks the most dangerous hours for sun exposure, with the UV Index staying at 11 and 12, so sunscreen is essential! After this peak, a gradual decline begins. By 14:00, it drops to 7, and then further descends into the afternoon and evening, stabilizing at 0 by 19:00, indicating a safe end to sun exposure for the day. This data serves as a reminder to stay sun-safe during those critical midday 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	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	10	very high	15 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 Kepi

Throughout the year, UV Index values remain consistently high, indicating a year-round risk for sunburn. January to June experience some of the highest indices, peaking in February and March at 17, where sun exposure is classified as extreme and the burn time is just 10 minutes. Although there is a slight decrease in June to 11, values remain in the extreme category until August, with the risk continuing until October and November as UV indices hover around 15. Even during winter months, such as December at 14, caution is advised. Visitors and residents are strongly encouraged to take protective measures, such as wearing sunscreen, protective clothing, and sunglasses, especially during the high-risk months of February and March, to minimize the risk of harmful UV exposure. Stay vigilant—sun safety is essential year-round!

Monthly Maximum UV Index for Kepi, Indonesia

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

The table above highlights how UV exposure in Kepi 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.

Kepi'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
Kepi	15	17	17	15	13	11	12	13	15	15	15	14