UV Index in Santa Cruz, Philippines

Last updated: July 2, 2025

In Santa Cruz, Philippines, being aware of the UV Index is crucial for protecting your skin and overall health. With a tropical climate that often exposes residents and visitors to high levels of solar radiation, understanding UV levels can help prevent sunburn and long-term skin damage. From morning to afternoon, UV Index readings can soar—peaking at a striking 14 at noon—making it vital to take precautionary measures during those hours. So, whether you're lounging on the beach or enjoying outdoor activities, staying informed about the UV forecast is essential for your well-being in this vibrant coastal town.

Hourly UV Index in Santa Cruz

The UV Index today presents a dynamic journey through the hours, starting mild at 07:00 with a score of 2. By 08:00, it climbs to 4, and then exponentially peaks at 14 during the noon hour of 12:00. The sun's intensity is a force to reckon with, reaching its zenith at 11:00 with a maximum of 13. However, as the afternoon progresses, the index begins to decline; by 14:00, it drops to 9, and by 16:00, it further sinks to 3. The evening transitions into a safer zone, with values returning to 1 by 17:00 and 18:00, finally resting at 0 by 19:00. This data highlights the importance of sun protection, particularly during those peak hours!

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	11	extreme	10 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	5	moderate	30 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Santa Cruz

The UV Index remains consistently high throughout the year, with extreme exposure levels noted from January to November, and a slight decrease in December. The highest readings occur from March to April, peaking at UV Index 17, indicating a burn time of only 10 minutes. February and September also show notable highs at 14 and 15 respectively. To protect against severe sunburn and long-term skin damage, visitors and residents are advised to take precautions during these high-risk months, particularly from March to October. Wearing protective clothing, applying broad-spectrum sunscreen frequently, and seeking shade during peak hours are essential practices to ensure safety in such extreme UV conditions.

Monthly Maximum UV Index for Santa Cruz, Philippines

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

The table above highlights how UV exposure in Santa Cruz 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.

Santa Cruz'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
Santa Cruz	13	14	16	17	14	14	14	14	15	14	12	11
Davao UVI	13	15	16	15	15	13	14	14	15	14	13	11