UV Index in Kota Binjai, Indonesia

Last updated: August 1, 2025

In Kota Binjai, Indonesia, staying informed about the UV Index is essential for safeguarding your skin and overall health. With temperatures rising during peak hours and UV levels frequently reaching alarming heights—peaking at 12 from noon to early afternoon—understanding these readings can significantly reduce your risk of sunburn and prolonged skin damage. Given the city's tropical climate and abundant sunshine, knowing when to seek shade and apply sunscreen is vital. Prioritize your skin’s health by staying alert to the UV levels, ensuring you enjoy the sun safely!

Hourly UV Index in Kota Binjai

As the sun climbs higher in the sky, the UV Index surges, peaking at a sweltering 12 around noon. Early morning hours start off with a manageable index, registering only 1 at 7:00 and gradually rising to 4 by 9:00. However, the real intensity hits between 11:00 and 13:00, where it reaches its maximum of 12, signaling a critical period for sun exposure. As the afternoon wanes, the index begins to decline, dropping to 7 by 15:00 and tapering off to 1 by 18:00. Finally, after 19:00, it dips to a 0, marking a safe window for those looking to escape the sun’s harmful rays. Stay protected during peak hours for a safer and more enjoyable outdoor experience!

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	13	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 min
15:00	7	high	25 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 Kota Binjai

The UV Index remains notably high throughout the year, with values ranging from 12 to 15, indicating an extreme exposure category, particularly in the first few months of the year. January through April are marked as the highest risk months, all recording a UV Index of either 15 or 14, requiring vigilance to prevent sunburn in just 10 minutes of exposure. While the UV Index slightly decreases in the summer months, July and August still maintain high levels at 12 and 13, respectively. Visitors and residents are strongly advised to protect themselves from sun exposure by wearing sunscreen, protective clothing, and seeking shade during peak sunlight hours, especially from January through September when the UV levels pose significant risk for skin damage.

Monthly Maximum UV Index for Kota Binjai, Indonesia

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

The table above highlights how UV exposure in Kota Binjai 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.

Kota Binjai'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
Kota Binjai	13	15	15	15	14	13	12	13	14	14	13	12
Bandung UVI	15	16	16	15	12	11	11	12	14	15	15	14