UV Index in Mariano, Philippines

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Mariano, Philippines, where the sun's intensity can pose serious risks to skin health. With typical UV levels reaching a maximum of 13 during midday, awareness of these levels helps in preventing sunburns and reducing long-term skin damage. Given Mariano's tropical climate and consistent exposure to sunlight, being informed about daily UV fluctuations can empower you to take necessary precautions and enjoy the outdoors safely. Stay sun-smart, protect your skin, and embrace the sunny days responsibly!

Hourly UV Index in Mariano

The UV index throughout the day presents an intriguing journey of exposure, peaking at 13 from 11:00 AM to 12:00 PM—the sun's most intense moment. Starting from a modest 2 at 7:00 AM, the index swiftly escalates, hitting 4 by 8:00 AM and soaring to a substantial 11 at 10:00 AM. Just one hour later, it reaches its zenith, radiating at 13, before gradually descending as the afternoon wanes. By 3:00 PM, it's a more manageable 5, eventually dwindling down to 0 by 7:00 PM, signaling a safe retreat from the sun's rays. This dynamic UV pattern serves as a reminder to stay vigilant under the sun, especially during its peak hours when protective measures are essential.

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	11	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 Mariano

The UV Index demonstrates significant seasonal variations, with consistently extreme levels throughout the year. The highest indices occur from March to September, reaching a peak of 16 in March and April. During these months, individuals are particularly at risk of sunburn, with a minimal burn time of just 10 minutes. Advisably, visitors and residents should take necessary precautions—such as wearing sunscreen, protective clothing, and seeking shade—especially during high UV months, which include March, April, and September. Even in November and December, with indices of 13 and 11 respectively, vigilance is recommended, as UV exposure remains a concern year-round.

Monthly Maximum UV Index for Mariano, Philippines

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

The table above highlights how UV exposure in Mariano 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.

Mariano'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
Mariano	13	14	16	16	14	13	14	14	15	14	13	11
Davao UVI	13	15	16	15	15	13	14	14	15	14	13	11