UV Index in Sungai, Philippines

Last updated: June 2, 2025

In Sungai, Philippines, awareness of the UV Index is essential for safeguarding your skin health. Understanding UV levels is crucial not only for preventing painful sunburns but also for mitigating long-term risks like skin cancer. Sungai’s tropical climate, characterized by high temperatures and prolonged sun exposure, can elevate UV risks, especially during midday hours when the index peaks at a striking 13. Staying informed about UV Index levels can empower residents and visitors alike to take proactive steps to protect their skin and enjoy the sunshine safely.

Hourly UV Index in Sungai

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 Sungai

Throughout the year, the UV Index remains consistently high, indicating extreme exposure risk for both visitors and residents. The months with the highest UV readings peak in March and April, each reaching a UV Index of 16, accompanied by a burn time of just 10 minutes. High-risk months extend from January to June, with UV levels staying above 13. Notably, September through November still maintain a UV Index of 12 to 14, emphasizing the persistent risk into the fall. It is crucial for everyone to apply broad-spectrum sunscreen, wear protective clothing, and seek shade during peak hours to mitigate the risks associated with prolonged sun exposure.

Monthly Maximum UV Index for Sungai, Philippines

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

The table above highlights how UV exposure in Sungai 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.

Sungai'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
Sungai	13	14	16	16	14	13	13	14	14	14	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