UV Index in Alahanpanjang, Indonesia

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Alahanpanjang, Indonesia, where the tropical climate often brings elevated sun exposure. Being aware of UV levels helps in taking necessary precautions to prevent sunburn and to protect skin health against long-term damage. In Alahanpanjang's typically warm Af climate, the UV Index frequently reaches dangerously high levels, particularly during midday hours—peaking at a staggering 12. By keeping an eye on these values, you can enjoy the sunny days while safeguarding yourself from harmful UV radiation.

Hourly UV Index in Alahanpanjang

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 Alahanpanjang

The UV Index exhibits minimal fluctuation throughout the year, remaining consistently in the extreme exposure category with values ranging from 14 to 17. The highest UV levels are observed from March to May, where the index peaks at 17 in March, making these the high-risk months for UV exposure. Despite slightly lower readings in June, July, and August, the risk remains significant, with values around 12 to 15. Visitors and residents are advised to take necessary precautions year-round, including wearing sunscreen, protective clothing, and seeking shade, especially during peak hours, as burn time remains approximately 10 minutes across all months. Consistent awareness and protection from UV rays are crucial for maintaining skin health in this region.

Monthly Maximum UV Index for Alahanpanjang, Indonesia

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

The table above highlights how UV exposure in Alahanpanjang 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.

Alahanpanjang'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
Alahanpanjang	15	16	17	16	15	12	13	15	15	15	15	14