UV Index in San Jacinto, Philippines

Last updated: June 2, 2025

Understanding the UV Index in San Jacinto, Philippines, is crucial for maintaining overall skin health and preventing sunburn. With the region's tropical climate, residents and visitors face increased exposure to harmful ultraviolet rays, especially during peak hours between 10 AM and 1 PM, when the UV Index can soar to 13. By staying informed about daily UV levels, you can take proactive measures to protect your skin, ensuring your time under the sun is both enjoyable and safe. Whether you're lounging at the beach or exploring the beautiful surroundings, a little awareness goes a long way in safeguarding your health.

Hourly UV Index in San Jacinto

As the day unfolds, the UV Index climbs steadily, starting at a gentle 2 at 7:00 AM and reaching its peak of 13 between 11:00 AM and 12:00 PM. This midday sun calls for extra caution, as the intensity can lead to skin damage without protection. After this height, the index begins its gradual decline, dropping to 9 by 2:00 PM and further to 5 by 3:00 PM. By the late afternoon, as shadows lengthen, the UV Index decreases to 1 by 5:00 PM and eventually settles at 0 after 7:00 PM. Enjoy your day, but don’t forget to shield yourself 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	8	very high	15 min
10:00	11	extreme	10 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	5	moderate	30 min
16:00	2	low	45 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 Jacinto

The UV Index in this region exhibits significant seasonal variation, with the highest levels observed from March to October. Throughout these months, the UV Index remains between 14 to 16, categorizing the exposure as extreme with a consistent burn time of just 10 minutes. April stands out as the peak month with a UV Index of 16. Conversely, November and December present lower UV levels, although still classified as extreme, with an index of 11. Visitors and residents are strongly advised to take necessary precautions during the high-risk months—particularly from March to October—by seeking shade, wearing protective clothing, and using sunscreen to mitigate the risk of skin damage.

Monthly Maximum UV Index for San Jacinto, Philippines

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

The table above highlights how UV exposure in San Jacinto 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 Jacinto'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 Jacinto	12	13	15	16	14	14	14	15	15	13	11	11
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