UV Index in Calanasan, Philippines

Last updated: July 2, 2025

Understanding the UV Index in Calanasan, Philippines is crucial for protecting your skin and overall health. With the region's tropical climate, residents and visitors alike face significant risks related to UV exposure, especially during peak hours. The UV Index can soar to a staggering 14 around noon, highlighting the importance of knowing when to seek shade or apply sunscreen. By being aware of UV levels, you can effectively prevent sunburn and minimize long-term skin damage, ensuring a healthier and more enjoyable time outdoors in this beautiful locale. Stay informed and safeguard your skin against the sun's powerful rays!

Hourly UV Index in Calanasan

The UV Index today showcases a dramatic rise in solar intensity, starting with a moderate level of 2 at 7:00 AM. As the sun climbs higher in the sky, the intensity peaks at a staggering 14 by noon, marking the most hazardous time for sun exposure. It reaches a maximum of 13 at 1:00 PM, emphasizing the need for protective measures like sunscreen and hats. The afternoon sees a swift decline, dropping to 10 by 2:00 PM and further down to 6 at 3:00 PM. As evening approaches, the UV Index dips to 1 by 5:00 PM, offering some relief, before finally settling at 0 after 7:00 PM. For those planning their day, early morning and late evening provide a safer window for outdoor activities, while midday requires caution to avoid overexposure.

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	14	extreme	10 min
13:00	13	extreme	10 min
14:00	10	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Calanasan

As the UV Index varies throughout the year, it is crucial for both visitors and residents to be mindful of seasonal changes and high-risk months. From February to September, the UV Index remains in the extreme category, peaking at 15 in August. During this period, the suggested burn time is as little as 10 minutes. January, November, and December present very high exposures with burn times of 15 minutes, making them the less critical months for UV exposure. To protect your skin, it is advisable to seek shade, wear protective clothing, and apply broad-spectrum sunscreen regularly during the peak months, especially when the UV Index is at its highest.

Monthly Maximum UV Index for Calanasan, Philippines

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

The table above highlights how UV exposure in Calanasan 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.

Calanasan'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
Calanasan	10	12	14	14	13	13	14	15	14	13	10	9
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