UV Index in Casay, Philippines

Last updated: May 3, 2025

In Casay, Philippines, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps you take proactive measures against sunburn and long-term skin damage, especially in a region with an Af climate that exposes residents and visitors to significant UV radiation throughout the day. With peak UV Index readings soaring to 14 around noon, it’s vital to stay informed and implement preventive strategies to ensure safe sun exposure. Be proactive to enjoy the beautiful sun without compromising your skin's health!

Hourly UV Index in Casay

The UV Index throughout the day paints a vivid picture of sun intensity and potential exposure risks. At 7:00 AM, it starts at a mild 2, making it safe for early outdoor activities. However, by 9:00 AM, it ramps up to 8, signaling increased caution. The peak hits at 11:00 AM and 12:00 PM, both soaring to 14, indicating high UV levels that demand protective measures. As the afternoon progresses, the index gradually declines—down to 5 by 3:00 PM and falling to a comfortable 1 by 5:00 PM. Surprisingly, by 7:00 PM, it drops to 0, giving way to safer evening outdoor conditions. Those planning to bask in the sun should be vigilant between 10:00 AM and 2:00 PM, when the sun's rays are at their fiercest!

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	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	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Casay

The UV Index data indicates that the region experiences extreme UV exposure year-round, with burn times consistently limited to just 10 minutes. The months of March through September, particularly March, April, August, and September, stand out with the highest UV Index readings of 15, posing the greatest risk for sunburn and long-term skin damage. Residents and visitors are strongly advised to take precautions, such as wearing protective clothing, applying high-SPF sunscreen, and seeking shade during peak sunlight hours, especially in these high-risk months. Given the consistently extreme exposure, awareness and proactive measures are essential for maintaining skin health throughout the year.

Monthly Maximum UV Index for Casay, Philippines

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

The table above highlights how UV exposure in Casay 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.

Casay'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
Casay	11	13	15	15	13	14	14	15	15	13	11	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