UV Index in Ualog, Philippines

Last updated: June 2, 2025

Understanding the UV Index in Ualog, Philippines, is crucial for safeguarding your skin and overall health. As the sun rises high in this tropical climate, UV levels can soar, particularly between 10 AM and 2 PM, reaching a peak of 13—signifying extreme risk of harm from unprotected sun exposure. By staying informed about these UV levels, residents and visitors alike can take proactive measures to prevent sunburn and long-term skin damage. With the warm, tropical climate characteristic of Ualog, being aware of daily UV fluctuations is essential for enjoying the sun safely while protecting your skin's health.

Hourly UV Index in Ualog

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.
TimeUVICategoryTime to Burn
07:002low45 min
08:004moderate30 min
09:008very high15 min
10:0011extreme10 min
11:0013extreme10 min
12:0013extreme10 min
13:0011extreme10 min
14:008very high15 min
15:005moderate30 min
16:002low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Ualog

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 Ualog, Philippines

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Ualog. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec131416171413131415131211
Data source: Statistical UV Index data for Ualog, 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 Ualog UV Index with Other Philippines Cities

The table above highlights how UV exposure in Ualog 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.
Ualog's solar exposure compared to other cities in Philippines. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Caloocan City UVI111315151314131414131010
Quezon City UVI111315151314131414131010
Manila UVI111314141313131414131010
Ualog131416171414131415131211
Budta UVI131516161413141415141311
Davao UVI131516151513141415141311