UV Index in Guinisiliban, Philippines

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents of Guinisiliban, Philippines, where the sun’s powerful rays can pose significant health risks, especially in the tropics. With a climate that often combines high humidity and intense sunshine, awareness of UV levels helps to prevent sunburns and promotes long-term skin health. The UV Index in Guinisiliban peaks during midday hours, reaching levels as high as 14, which indicates a very high risk of harm from unprotected sun exposure. By keeping an eye on UV readings, you can enjoy the beautiful weather responsibly while protecting your skin from potential damage.

Hourly UV Index in Guinisiliban

The UV Index data for today reveals a dynamic pattern of solar intensity. Starting off at a modest 2 at 07:00, the index climbs steadily, reaching a peak of 14 by 11:00 and 12:00, indicating a high risk of harm from unprotected sun exposure during these hours. As the afternoon progresses, the index begins to decline, dipping to 8 by 14:00 and falling to 5 by 15:00. By evening, the UV Index drops dramatically to 1 at 17:00, and finally sinks to 0 after 18:00, making the evening hours safe for outdoor activities. Remember to stay protected during those peak hours!

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	5	moderate	30 min
09:00	8	very high	15 min
10:00	12	extreme	10 min
11:00	14	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	8	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 Guinisiliban

The UV Index shows significant seasonal variation, with extreme levels persisting throughout the year, peaking in March (UV Index 16) and remaining high until May. The months of January through June and August to October feature an extreme exposure category, maintaining a rapid burn time of just 10 minutes. Visitors and residents should be particularly cautious during the high-risk months of March and April, as the UV exposure is notably intense. It is advisable for everyone to take strong sun protection measures year-round, including wearing sunscreen, protective clothing, and seeking shade, especially during midday hours when the sun’s rays are strongest.

Monthly Maximum UV Index for Guinisiliban, Philippines

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

The table above highlights how UV exposure in Guinisiliban 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.

Guinisiliban'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
Guinisiliban	13	14	16	16	14	13	13	15	14	14	13	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