UV Index in San Basilio, Philippines

Last updated: May 3, 2025

In San Basilio, Philippines, awareness of the UV Index is crucial for locals and visitors alike, as it serves as a vital tool for sun safety. Understanding UV levels is essential not only for preventing painful sunburns but also for promoting long-term skin health. With its tropical Am climate, San Basilio typically experiences intense sun exposure, especially during peak hours when the UV Index can soar to levels above 10. By staying informed and taking appropriate precautions, you can enjoy the sunny days while protecting your skin from harmful UV radiation.

Hourly UV Index in San Basilio

The UV Index today paints a vivid picture of sun intensity throughout the day. Early risers will experience a gentle start at 07:00 with a low of 2, slowly escalating to a more noticeable 4 by 08:00. As the sun climbs higher, the UV Index reaches a peak of 14 at 12:00—the critical midday moment when sun protection is essential. From there, it begins to taper off, dropping to 12 at 13:00 before plunging down to 1 by 17:00. As evening approaches, UV exposure decreases, ultimately settling at 0 by 19:00. Remember to stay sun-safe during those 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	11	extreme	10 min
11:00	13	extreme	10 min
12:00	14	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 San Basilio

The UV Index remains consistently high throughout the year, with particularly elevated levels from January to October. Notably, March and April peak at an index of 15, categorizing them as high-risk months where extreme precautions are necessary, as the burn time is a mere 10 minutes. Even in October, the UV Index remains significant at 13, demanding vigilance. Residents and visitors should be proactive by employing sun safety measures, such as wearing sunscreen, protective clothing, and seeking shade, particularly during mid-day hours when UV exposure is most intense. As the colder months approach, November and December see a moderate decrease in UV levels, but caution is still advisable, especially with a very high index of 10 in December. Always stay informed and protect your skin from harmful UV radiation year-round.

Monthly Maximum UV Index for San Basilio, Philippines

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

The table above highlights how UV exposure in San Basilio 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.

San Basilio'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
San Basilio	11	13	15	15	14	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