UV Index in Las Nazarenas, Peru

Last updated: June 2, 2025

In Las Nazarenas, Peru, understanding the UV Index is crucial for safeguarding your skin against the harmful effects of ultraviolet radiation. With UV levels peaking at 12 around midday, awareness of these fluctuations can prevent sunburn and promote long-term skin health. The region's Cwb climate is characterized by moderate temperatures and high exposure, making it essential for residents and visitors alike to stay informed about daily UV risks. By keeping an eye on the UV Index, you can enjoy the beautiful Peruvian sun while protecting your skin with the necessary precautions!

Hourly UV Index in Las Nazarenas

The UV Index shows a dynamic rise and fall throughout the day, peaking at a maximum of 12 around 12:00 PM. Starting from a mild 1 at 7:00 AM, the intensity escalates, hitting 11 by 11:00 AM. By 10:00 AM, it reaches 8, making it crucial to seek shade or apply sunscreen as midday approaches. After the noon peak, the index gradually declines, dropping to 4 by 3:00 PM and continuing to decrease, eventually reaching 0 by 6:00 PM. This data highlights the importance of being sun-smart during the hours of 10:00 AM to 2:00 PM, when UV exposure is at its highest.

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	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 Las Nazarenas

Throughout the year, the UV Index remains remarkably high, consistently rated between 12 and 19, indicating an extreme exposure category. The high-risk months for UV exposure are from January to April, where the UV Index reaches its peak at 19. Though a slight decrease occurs in May (UV 14) and June (UV 12), July and August still pose significant risk with UV levels of 13 and 15 respectively. Visitors and residents are strongly advised to take precautions year-round, especially during these high-risk months, minimizing direct sun exposure, wearing protective clothing, and applying broad-spectrum sunscreen regularly, as burn time tends to be as short as 10 minutes in these extreme conditions.

Monthly Maximum UV Index for Las Nazarenas, Peru

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

The table above highlights how UV exposure in Las Nazarenas 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.

Las Nazarenas'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
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
Las Nazarenas	19	19	19	17	14	12	13	15	16	18	18	18