UV Index in San Pablo, Philippines

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in San Pablo, Philippines, where the warm Af climate brings about intense sun exposure, especially during midday hours. As UV levels soar to a maximum of 14, awareness of these fluctuations can play a vital role in preventing sunburn and promoting long-term skin health. With the sun’s rays peaking between 10:00 AM and 2:00 PM, knowing when to seek shade or apply sunscreen is essential for safeguarding your skin. By staying informed about the UV Index, you can enjoy the beautiful outdoors while minimizing the risks associated with excessive sun exposure.

Hourly UV Index in San Pablo

The UV Index today shows a dramatic rise and fall, reflecting the sun's intensity throughout the day. At 7 AM, it begins quietly at 2, but by 8 AM, it doubles to 4. The peak occurs between 10 AM and 12 PM, where the index soars to a striking 14, signaling high risk for unprotected skin. As the afternoon progresses, the levels begin to taper off, starting at 12 by 1 PM and falling to 5 by 3 PM. By 4 PM, the UV Index drops to 2, and by 5 PM, it reaches a minimal 1, before finally settling at 0 post-6 PM. This data underscores the importance of sun protection during the midday hours when UV exposure is at its highest.

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	12	extreme	10 min
11:00	14	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 San Pablo

Throughout the year, the UV Index in the area remains consistently extreme, peaking between February and March with values reaching up to 16. The high-risk months for UV exposure are primarily from January to April, where the UV Index fluctuates between 13 and 16, indicating severe potential for skin damage within just 10 minutes of unprotected sun exposure. While May to August witness slightly lower UV values (ranging from 14 to 13), caution is still crucial. September marks another peak at 15, gradually decreasing to 12 in November and 11 in December. Visitors and residents are strongly advised to wear protective clothing, use sunscreen, and seek shade during peak sun hours, particularly from late winter to early spring, to minimize the risk of harmful UV exposure.

Monthly Maximum UV Index for San Pablo, Philippines

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

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