UV Index in Semut, Philippines

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Semut, Philippines, especially given the region's Aw climate. With the potential for intense sunlight, knowing the UV levels can help prevent sunburn and other skin-related health issues. During peak hours, the UV Index can soar to a high of 13, emphasizing the importance of protection against harmful ultraviolet rays. By staying informed about these levels, you can make safer choices to safeguard your skin health while enjoying the beautiful outdoor activities that Semut has to offer.

Hourly UV Index in Semut

As the sun rises, the UV Index begins its climb, peaking at 13 by noon, a clear signal that midday is when UV rays are most potent. Starting from a gentle 2 at 07:00, it steadily rises to 4 by 08:00, and then rapidly escalates, hitting 10 by 10:00. Midday, between 11:00 and 12:00, sees the highest intensity, maintaining a scorching 13. A gradual decline follows, with readings dropping to 9 by 14:00, before falling to a safer 5 at 15:00. The late afternoon brings a further decrease, concluding the day with 2 at 16:00, followed by a quick drop to 1 by 17:00 and settling at 0 after 18:00. This hourly snapshot serves as a reminder to stay protective during peak hours when UV exposure is highest.

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	10	very high	15 min
11:00	13	extreme	10 min
12:00	13	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	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Semut

Throughout the year, UV Index levels remain notably high, categorized as extreme from January to November, with values peaking in March and April at 16. The highest monthly UV index of 15 occurs in both February and September, marking them as particularly high-risk months. Visitors and residents should exercise caution during these times, as the burn time is just 10 minutes across all months. It’s crucial to wear protective clothing, apply sunscreen frequently, and seek shade to minimize the risks associated with prolonged sun exposure. As a reminder, stay aware of local UV forecasts to protect your skin year-round.

Monthly Maximum UV Index for Semut, Philippines

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

The table above highlights how UV exposure in Semut 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.

Semut'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
Semut	13	15	16	16	15	13	14	14	15	14	12	11