UV Index in City of Isabela, Philippines

Last updated: May 3, 2025

In the City of Isabela, Philippines, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps residents prevent sunburn and reduces the risk of long-term skin damage. Isabela's tropical climate, characterized by high UV exposure, makes it essential for locals to be aware of peak UV times—particularly between 10 a.m. and 2 p.m., when the UV Index soars to dangerous levels of 14. By tracking these levels, you can enjoy the sun safely while safeguarding your skin's health. Remember, a little knowledge goes a long way in keeping your skin protected!

Hourly UV Index in City of Isabela

Starting at 07:00, the UV Index gradually rises, peaking at a striking 14 from 11:00 to 12:00. This midday zenith signals a time when sun protection is crucial; during these hours, the sun's rays are most intense. As the afternoon unfolds, the index begins to fall, dropping to 9 by 14:00 and continuing its descent to a mild 1 by 17:00. By 18:00, the UV Index returns to zero, indicating a safe end to sun exposure for the day. Plan your outdoor activities accordingly to maximize fun while minimizing risks!

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	14	extreme	10 min
12:00	14	extreme	10 min
13:00	13	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 City of Isabela

The UV Index data reveals extremely high levels of solar radiation throughout the year, with January through April registering the highest values. March stands out as the peak month, reaching a remarkable UV Index of 16, indicating a burn time of just 10 minutes for exposed skin. Other high-risk months include February, April, and August, each with a UV Index between 15 and 16, suggesting consistent danger during these periods. Visitors and residents are strongly advised to take precautionary measures during these months, including wearing protective clothing, using sunscreen with high SPF, and seeking shade, especially when outdoors for extended periods. Remember, with such extreme levels of UV radiation, it is crucial to stay informed and prioritize skin safety all year round.

Monthly Maximum UV Index for City of Isabela, Philippines

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

The table above highlights how UV exposure in City of Isabela 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.

City of Isabela'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
Davao UVI	13	15	16	15	15	13	14	14	15	14	13	11
City of Isabela	13	15	16	16	15	13	13	15	15	14	13	12