UV Index in Olongapo, Philippines

Last updated: May 3, 2025

In Olongapo, Philippines, staying aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels is essential, particularly as excessive exposure can lead to painful sunburns and long-term skin damage. With a tropical climate characterized by high UV exposure, particularly from late morning to early afternoon, the risks are amplified. During peak hours, the UV Index can reach values as high as 13, indicating an extreme risk of harm from unprotected sun exposure. Keeping an eye on these levels not only enables you to enjoy the beautiful sunny days but also helps ensure your skin remains healthy and safe.

Hourly UV Index in Olongapo

The UV Index throughout the day showcases a striking pattern of intensity, peaking sharply around 11:00 AM and 12:00 PM with a robust 13, signaling a high risk for sun exposure during these hours. Early morning starts gently at 2 at 7:00 AM, then steadily climbs, passing through moderate levels at 8:00 AM and 9:00 AM, before reaching a critical point with a 10 at 10:00 AM. Post-noon, the index gradually declines, dropping to 6 by 3:00 PM and further to a much safer 1 by the evening at 5:00 PM and 6:00 PM, where it ultimately settles at 0 by nightfall. To enjoy the sun while protecting your skin, plan outdoor activities early or enjoy them after the 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	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	13	extreme	10 min
12:00	13	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 Olongapo

The UV Index shows notable seasonal variations, with high-risk months generally spanning from February to September, where the levels peak at either 13 or 14 in the extreme exposure category, indicating a very short burn time of just 10 minutes for unprotected skin. Visitors and residents should be particularly vigilant during these months, ensuring they use sufficient sunscreen, wear protective clothing, and seek shade to minimize sun exposure. In contrast, the burn time increases slightly to 15 minutes in December, categorized as very high, but still warrants cautious sun exposure. Overall, maintaining sun safety practices year-round is highly advisable, especially during peak exposure months.

Monthly Maximum UV Index for Olongapo, Philippines

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

The table above highlights how UV exposure in Olongapo compares to other major locations across Philippines. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Olongapo's solar exposure compared to other cities in Philippines. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Caloocan City UVI	11	13	15	15	13	14	13	14	14	13	10	10
Quezon City UVI	11	13	15	15	13	14	13	14	14	13	10	10
Manila UVI	11	13	14	14	13	13	13	14	14	13	10	10
Olongapo	11	13	14	14	13	14	14	14	14	13	11	10
Budta UVI	13	15	16	16	14	13	14	14	15	14	13	11
Davao UVI	13	15	16	15	15	13	14	14	15	14	13	11