UV Index in Puerto Santa, Peru

Last updated: July 2, 2025

Understanding the UV Index in Puerto Santa, Peru is essential for safeguarding your skin and ensuring a healthy outdoor experience. With high UV levels peaking at 10 during the sunniest hours, awareness of these conditions can significantly help in preventing sunburn and long-term skin damage. Puerto Santa's BWh climate brings ample sunshine, making it crucial for residents and visitors alike to monitor UV exposure risks throughout the day. Protect yourself from the sun’s harmful rays and enjoy the beautiful Peruvian coast safely!

Hourly UV Index in Puerto Santa

The UV Index throughout the day paints a vivid picture of sun intensity. Early risers will feel minimal exposure, with a low of 1 at 07:00, gently climbing to 2 by 08:00. As the sun reaches its peak, the index skyrockets to a staggering 10 during the lunch hours at 12:00 and 13:00, indicating very high UV levels that demand protection. Following this zenith, the numbers begin to dwindle, descending to 8 at 14:00 and tapering off to 5 by 15:00. As evening settles in, the UV Index gracefully declines to 1 by 17:00 and finally drops to 0 at 19:00, marking the end of a sunlit day. Stay safe and enjoy the sunshine, but don’t forget those essential sun care practices during 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	1	low	45 min
08:00	2	low	45 min
09:00	4	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	10	very high	15 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	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Puerto Santa

Throughout the year, residents and visitors should be vigilant about UV exposure, especially during the high-risk months of January through April and August through November, where the UV Index consistently ranges from 13 to 15 and falls into the extreme exposure category, with a burn time as brief as 10 minutes. Even during the summer months of June and July, while the UV Index drops slightly to 10, the risk remains very high with a burn time still relatively short at 15 minutes. Therefore, it is crucial to take preventive measures against sun exposure during these months by wearing protective clothing, using high-SPF sunscreen, and seeking shade whenever possible to minimize the risk of skin damage.

Monthly Maximum UV Index for Puerto Santa, Peru

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

The table above highlights how UV exposure in Puerto Santa compares to other major locations across Peru. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Puerto Santa's solar exposure compared to other cities in Peru. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Callao UVI	14	14	14	12	10	9	10	11	12	13	14	13
Lima UVI	14	14	14	12	10	9	10	11	12	13	14	13
Puerto Santa	14	14	15	13	12	10	10	11	13	13	13	13
Trujillo UVI	15	15	15	14	12	11	11	11	13	14	14	14
Chiclayo UVI	14	15	15	14	13	11	11	12	15	14	14	13
Arequipa UVI	18	17	17	15	12	10	11	13	15	17	18	17