UV Index in Santa Ana, Philippines

Last updated: June 2, 2025

In Santa Ana, Philippines, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding the UV levels can help prevent sunburn and reduce the long-term risks of skin damage. With a tropical climate characterized by high temperatures and intense sunlight, Santa Ana experiences significant UV exposure, especially during peak hours. From midday to early afternoon, the UV Index can soar as high as 14, making protective measures essential for enjoying outdoor activities safely. Stay informed and safeguard your skin with our guide to the UV Index in Santa Ana!

Hourly UV Index in Santa Ana

The UV Index showcases a dramatic rise and fall throughout the day, offering insights into sun exposure. Starting at 7:00 AM with a mild index of 2, the sun's strength quickly escalates, peaking at 14 between 12:00 PM and 1:00 PM—the prime time for those seeking a tan or outdoor activity. At 10:00 AM, a noteworthy peak of 11 demands caution for sun-sensitive individuals. As afternoon approaches, the index decreases significantly, slipping to 5 at 3:00 PM, then further dropping to a mere 1 by 5:00 PM and fading to 0 after 6:00 PM. This data highlights the critical hours for protection against UV exposure, especially from 10 AM to 2 PM, where the sun is at its most intense.

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	8	very high	15 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Santa Ana

Throughout the year, there are significant fluctuations in UV Index levels, with particularly high-risk months occurring from January to September. During this period, the UV Index remains consistently between 12 and 16, classified as extreme exposure levels that allow for a rapid burn time of just 10 minutes. Visitors and residents should take careful precautions during these months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during peak sunlight hours. As the year progresses into October through December, the UV Index decreases slightly, yet remains at considerable levels (12-14), warranting ongoing sun protection measures. Always prioritize skin safety, regardless of the season.

Monthly Maximum UV Index for Santa Ana, Philippines

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

The table above highlights how UV exposure in Santa Ana 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.

Santa Ana'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
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
Santa Ana	13	15	16	16	15	14	14	14	15	14	13	12