UV Index in San Joaquin, Philippines

Last updated: June 2, 2025

In the sun-kissed town of San Joaquin, Philippines, being aware of the UV Index is crucial for maintaining skin health and preventing uncomfortable sunburns. Understanding UV levels during the day can help residents and visitors alike take necessary precautions against the potentially harmful effects of ultraviolet radiation, particularly in this tropical region where intense sunlight is a daily occurrence. With peak UV Index levels soaring to 14 around noon, it’s essential to be informed about the risks associated with high exposure, ensuring you enjoy the beautiful outdoors safely. Stay vigilant and protect your skin while soaking up the vibrant culture and stunning landscapes San Joaquin has to offer!

Hourly UV Index in San Joaquin

As the sun rises, the UV Index begins its ascent, starting at a gentle 2 by 07:00. By 08:00, it ramps up to 4, signaling a moderate exposure risk. The intensity peaks around midday, reaching a formidable 14 at 12:00, making this the most critical time for sun protection. As the afternoon unfolds, the index drops gradually, falling to 8 by 14:00 and further declining to 2 by 16:00. By evening, levels mellow to near zero by 19:00, indicating a safe time to enjoy the outdoors without sun concerns. Remember, protect yourself during those peak hours for a safe and enjoyable day!

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	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in San Joaquin

The UV Index exhibits significant seasonal changes, remaining consistently high throughout the year with extreme levels every month. January through April show the highest indices, peaking at 16 in April, while May to August maintain a steady 14. With the UV Index exceeding 13, the high-risk months for sun exposure are February through September. Visitors and residents should take precautionary measures, including wearing protective clothing, applying sunscreen with a high SPF, and seeking shade during peak hours to minimize the risk of sunburn, which can occur in just 10 minutes of exposure. Remember, UV safety is essential year-round, given the extreme exposure category.

Monthly Maximum UV Index for San Joaquin, Philippines

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

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