UV Index in Alacaygan, Philippines

Last updated: June 2, 2025

In Alacaygan, Philippines, being aware of the UV Index is crucial for safeguarding skin health and preventing sunburn, especially given the region's tropical climate with its strong sun exposure. Understanding UV levels can significantly reduce the risk of long-term skin damage, allowing you to enjoy the outdoors while taking the necessary precautions. With peak UV Index readings soaring to 13 between 11:00 AM and 12:00 PM, it’s essential to stay informed and take protective measures during these hours to ensure your skin remains healthy and protected.

Hourly UV Index in Alacaygan

The UV Index for the day showcases a dramatic rise as the sun climbs higher in the sky. Starting at a mild 2 at 07:00, it quickly escalates to a moderate 4 by 08:00, then soars to a striking 11 by 10:00. The peak intensity hits 13 at both 11:00 and 12:00, making it crucial for sun protection during those hours. As the afternoon progresses, the index begins to decline, dropping to 9 by 14:00 and tapering off to a gentle 5 at 15:00. As the day winds down, the UV Index falls to 2 at 16:00 and reaches a safe 0 by 19:00, signaling the end of the day's sun exposure. Be mindful during peak hours and enjoy the sunshine responsibly!

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	7	high	25 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	13	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	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Alacaygan

The UV Index exhibits significant seasonal variation, with consistently extreme levels throughout the year. January to April sees a peak in UV exposure, particularly in March and April with a UV Index of 16. September also presents a high index at 15. From February to April, and in September, the risk is notably high for sunburn, with a burn time of just 10 minutes across all months. Visitors and residents are strongly advised to take precautions during these high-risk months. It is essential to wear sunscreen, protective clothing, and consider seeking shade to minimize UV exposure, especially during peak sun hours. Regular monitoring of UV forecasts can help ensure safety year-round.

Monthly Maximum UV Index for Alacaygan, Philippines

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

The table above highlights how UV exposure in Alacaygan 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.

Alacaygan'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
Alacaygan	12	14	16	16	13	14	14	14	15	13	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