UV Index in Olongapo, Philippines

Last updated: July 2, 2025

Understanding the UV Index in Olongapo, Philippines, is crucial for safeguarding your skin health and preventing painful sunburns. With its tropical climate characterized by high temperatures and abundant sunshine, Olongapo experiences significant UV exposure risks, particularly during midday hours. The UV Index can reach critical levels, peaking at 14 between noon and 1 PM, making it imperative to stay informed about daily UV levels. By regularly checking the UV Index, residents and visitors can make informed decisions to protect themselves against harmful sun exposure, ensuring a healthier and safer outdoor experience.

Hourly UV Index in Olongapo

The UV Index tells a compelling story throughout the day, starting off with a gentle 1 at 7:00 AM. As the sun ascends, it charges up rapidly, reaching a moderate 4 by 8:00 AM. The intensity peaks at 12:00 PM with an intense 14, suggesting that this is the time to seek shade and take precautions against sunburn. The index gradually declines thereafter, dropping to 6 by 3:00 PM, and further down to a safe 1 at 5:00 PM. As evening sets in, the UV rays diminish, leaving a 0 at 7:00 PM. It's clear: the midday hours are when the sun is most powerful, so plan accordingly to protect your skin!

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	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	14	extreme	10 min
13:00	13	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 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