UV Index in Naga, Philippines

Last updated: June 2, 2025

In Naga, Philippines, being aware of the UV Index is essential for protecting your skin and overall health. Understanding UV levels not only helps prevent painful sunburns but also reduces long-term risks related to skin damage and conditions like skin cancer. With Naga's tropical climate, the risk of high UV exposure can be particularly significant, especially during peak hours when the index reaches dangerous levels of 11 to 13. By staying informed about the local UV Index, you can enjoy the beautiful outdoors while safeguarding your skin from harmful rays.

Hourly UV Index in Naga

The UV index throughout the day presents an intriguing journey of exposure, peaking at 13 from 11:00 AM to 12:00 PM—the sun's most intense moment. Starting from a modest 2 at 7:00 AM, the index swiftly escalates, hitting 4 by 8:00 AM and soaring to a substantial 11 at 10:00 AM. Just one hour later, it reaches its zenith, radiating at 13, before gradually descending as the afternoon wanes. By 3:00 PM, it's a more manageable 5, eventually dwindling down to 0 by 7:00 PM, signaling a safe retreat from the sun's rays. This dynamic UV pattern serves as a reminder to stay vigilant under the sun, especially during its peak hours when protective measures are essential.

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	13	extreme	10 min
12:00	13	extreme	10 min
13:00	11	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 Naga

The UV Index exhibits extreme levels throughout the year, with values consistently ranging from 11 to 17. March and April are the peak months, showing a high UV Index of 16 and 17 respectively, marking them as particularly high-risk periods for sun exposure. Residents and visitors should take precautions during these months and throughout the year, as the burn time remains consistently low at just 10 minutes across all months. It is advisable to wear protective clothing, apply sunscreen frequently, and seek shade during peak sun hours to mitigate the risk of UV exposure.

Monthly Maximum UV Index for Naga, Philippines

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

The table above highlights how UV exposure in Naga 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.

Naga'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
Naga	13	14	16	17	14	14	13	14	15	13	12	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