UV Index in Sual, Philippines

Last updated: July 2, 2025

Understanding the UV Index in Sual, Philippines is essential for safeguarding your skin and overall health. With UV levels reaching a peak of 14 around noon, awareness of these fluctuations can help you prevent sunburn and lower the risk of long-term skin damage. The climate in Sual, characterized by warm, tropical conditions, contributes to higher UV exposure, especially during the midday hours. By staying informed about UV levels, you can enjoy the sun safely while protecting your skin from its harmful effects.

Hourly UV Index in Sual

The UV Index tells a compelling story throughout the day, starting off with a gentle 1 at 7:00 AM. As the sun ascends, it charges up rapidly, reaching a moderate 4 by 8:00 AM. The intensity peaks at 12:00 PM with an intense 14, suggesting that this is the time to seek shade and take precautions against sunburn. The index gradually declines thereafter, dropping to 6 by 3:00 PM, and further down to a safe 1 at 5:00 PM. As evening sets in, the UV rays diminish, leaving a 0 at 7:00 PM. It's clear: the midday hours are when the sun is most powerful, so plan accordingly to protect your skin!

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	1	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 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 Sual

Throughout the year, the UV Index indicates consistently extreme exposure levels from January to October, with values peaking at 14 in March, July, August, and September, where the recommended burn time is a mere 10 minutes. As the seasons progress, the intensity of UV radiation remains high, making January to October the high-risk months for skin damage. In contrast, as we move into November and December, the UV Index decreases to 10 and 9 respectively, categorized as very high with slightly extended burn times of 15 minutes. Visitors and residents are strongly advised to take precautionary measures during these peak months, including wearing protective clothing, applying sunscreen regularly, and seeking shade to minimize exposure.

Monthly Maximum UV Index for Sual, Philippines

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

The table above highlights how UV exposure in Sual 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.

Sual'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
Sual	11	13	14	13	13	13	14	14	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