UV Index in Binalawan, Indonesia

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Binalawan, Indonesia, where the sun’s intensity can vary greatly throughout the day. With a tropical Af climate, Binalawan experiences high UV levels, particularly midday when readings peak at a remarkable UV Index of 13. This underscores the importance of being aware of the sun’s rays to prevent sunburn and protect skin health. By monitoring UV levels, you can effectively safeguard yourself and enjoy the beautiful, sunny days Binalawan offers while minimizing your risk of skin damage.

Hourly UV Index in Binalawan

The UV Index throughout the day exhibits a striking pattern, starting off at a mild level of 1 at 07:00, gradually increasing to 2 by 08:00. As the sun climbs higher, the index surges to 5 at 09:00, and then hits a peak of 13 at 12:00. The sun is its strongest around 11:00 and 12:00, with values of 12 and 13 respectively, indicating a high risk of harm from unprotected sun exposure. After this zenith, the index starts to taper off, dropping to 10 at 14:00, and further declining to 6 by 15:00. The afternoon brings relief, with levels dropping to 3 at 16:00 and settling at 1 by the evening hours after 17:00, culminating in a UV Index of 0 by 19:00. This clear trend underscores the importance of sun safety during the peak hours of the day.

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

The UV Index exhibits consistently high levels throughout the year, with extreme exposure categories dominating every month. Notably, the high-risk months are January through April, with the UV Index peaking at 17 in March. As a result, the recommended burn time is just 10 minutes for each of these months, indicating severe sun exposure risks. Visitors and residents are strongly advised to take precautions during these months by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade whenever possible. This guidance remains crucial year-round, given that no month falls below a UV Index of 12, which still requires vigilance against skin damage.

Monthly Maximum UV Index for Binalawan, Indonesia

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

The table above highlights how UV exposure in Binalawan 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.

Binalawan'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
Binalawan	14	16	17	16	15	13	13	14	15	15	13	12