UV Index in San Carlos, Philippines

Last updated: May 3, 2025

In San Carlos, Philippines, understanding the UV Index is crucial for safeguarding your skin and overall health under the intense tropical sun. With UV levels peaking at a staggering 15 around midday, awareness of these fluctuations can be the difference between enjoying the sunshine and suffering from painful sunburns. The city’s tropical climate brings with it heightened exposure risks, making it essential for residents and visitors alike to stay informed. Emphasizing sun safety not only protects against immediate discomfort but also prevents long-term skin damage, ensuring you can fully enjoy the vibrant outdoor lifestyle that San Carlos has to offer.

Hourly UV Index in San Carlos

The UV Index for the day follows a distinctive pattern, peaking dramatically throughout the late morning to early afternoon. Starting at a mild 2 at 07:00, the index swiftly climbs to reach a robust 15 by 12:00. This prime UV exposure persists until 13:00 before gradually tapering off. By 15:00, the index dips back to a manageable 5, and as the sun sets, it decreases further, dropping to zero by 19:00. This data underscores the importance of sun protection during the peak hours, particularly between 10:00 and 13:00, when the UV Index is at its highest. Be cautious and enjoy the sun safely!

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	5	moderate	30 min
09:00	9	very high	15 min
10:00	13	extreme	10 min
11:00	15	extreme	10 min
12:00	15	extreme	10 min
13:00	13	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	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in San Carlos

The UV Index shows extreme levels across all months of the year, with values peaking at 17 in March and April. This indicates a consistent high risk for overexposure, particularly from January through May, with no month dropping below a UV Index of 12. The burn time remains a mere 10 minutes throughout the year, meaning both residents and visitors should be vigilant about sun protection. It is strongly advised to wear sunscreen, protective clothing, and seek shade whenever outdoor activities are planned, especially during these months of high UV exposure. Prioritize sun safety year-round to avoid harmful skin damage.

Monthly Maximum UV Index for San Carlos, Philippines

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

The table above highlights how UV exposure in San Carlos 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 Carlos'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
San Carlos	14	15	17	17	15	14	14	15	15	14	13	12