UV Index in MacArthur, Philippines

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents of MacArthur, Philippines, as this vibrant locale experiences significant sun exposure throughout the year. Monitoring UV levels is essential not only for preventing painful sunburns but also for maintaining long-term skin health. With a tropical climate and peak UV Index values reaching up to 14, knowledge of these levels can empower individuals to take proactive measures against the sun's harmful effects, especially during those high-risk hours. Stay informed and protect yourself as you enjoy the beautiful, sunny days that MacArthur has to offer!

Hourly UV Index in MacArthur

The UV Index peaks dramatically during the midday hours, illustrating the sun's intensity in compelling detail. Starting at a modest 2 by 07:00, it swiftly ascends as the day unfolds. By 08:00, it jumps to 5, and then reaches a significant 8 at 09:00. The sun is at its fiercest between 10:00 and 12:00, with the index soaring to 14, an indication to take extra precautions! As 13:00 rolls around, the UV level dips slightly to 12, only to further decrease to 9 by 14:00. Post-midday, the sun's strength wanes; it dramatically drops to 5 by 15:00 and decreases to 1 by 17:00, finally settling at 0 by 19:00. Such data highlights the importance of sun protection during the peak hours when the UV intensity 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	5	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	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 MacArthur

The seasonal UV index data reveals consistently high levels of UV radiation, categorized as extreme, from January through October. The peak months occur from March to April, with the UV Index reaching 16, highlighting the potential for rapid skin damage within just 10 minutes of exposure. Even in the typically cooler months of November and December, UV levels remain significant at 12 and 11, respectively. Therefore, it is vital for both visitors and residents to take precautions throughout the year, especially during the crucial months of March and April. Utilizing sunscreen, wearing protective clothing, and seeking shade are essential strategies to mitigate the risks of overexposure to harmful UV rays.

Monthly Maximum UV Index for MacArthur, Philippines

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

The table above highlights how UV exposure in MacArthur 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.

MacArthur'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
MacArthur	12	14	16	16	14	14	14	14	14	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