UV Index in Cosina, Philippines

Last updated: May 3, 2025

Understanding the UV Index in Cosina, Philippines is crucial for protecting your skin and overall health. With UV levels reaching a maximum of 15 during midday, it’s essential to recognize the risks associated with prolonged sun exposure, such as sunburns and long-term skin damage. Cosina's tropical climate contributes to higher UV intensity, especially between 10 AM and 2 PM when the risk is at its peak. By staying informed about the UV Index, you can take the necessary precautions to enjoy the sun safely while safeguarding your skin’s health.

Hourly UV Index in Cosina

The UV Index fluctuates dramatically throughout the day, starting low at 2 at 7:00 AM and rapidly rising as the sun ascends. By 10:00 AM, it peaks at a striking 12, signaling an intense sun exposure risk. As the clock ticks to 11:00 AM and 12:00 PM, the index remains alarmingly elevated at 15, urging caution for outdoor activities. Around 1:00 PM, it dips slightly to 13, but the intensity quickly wanes in the afternoon. By 2:00 PM, the index falls to 9 and continues its downtrend, dropping to 5 at 3:00 PM, and finally settling at 0 after 6:00 PM. This data underscores the importance of protecting your skin during peak sun hours, particularly between 10:00 AM and 12:00 PM.

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	9	very high	15 min
10:00	12	extreme	10 min
11:00	15	extreme	10 min
12:00	15	extreme	10 min
13:00	13	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 Cosina

The UV Index shows extreme levels across all months of the year, with values peaking at 17 in March and April. This indicates a consistent high risk for overexposure, particularly from January through May, with no month dropping below a UV Index of 12. The burn time remains a mere 10 minutes throughout the year, meaning both residents and visitors should be vigilant about sun protection. It is strongly advised to wear sunscreen, protective clothing, and seek shade whenever outdoor activities are planned, especially during these months of high UV exposure. Prioritize sun safety year-round to avoid harmful skin damage.

Monthly Maximum UV Index for Cosina, Philippines

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

The table above highlights how UV exposure in Cosina 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.

Cosina'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
Cosina	14	15	17	17	15	14	14	15	15	14	13	12