UV Index in Ayaviri, Peru

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Ayaviri, Peru, a picturesque town nestled in the ET climate zone. With the sun's rays peaking at a high UV Index of 11 during midday, awareness of these levels is essential for preventing sunburn and safeguarding overall skin health. Given Ayaviri's unique climate and higher altitude, exposure to harmful ultraviolet radiation is a real concern, making it vital to monitor conditions to enjoy the outdoors safely. Stay informed and take the necessary precautions to protect your skin while enjoying the beauty of this vibrant region!

Hourly UV Index in Ayaviri

As the sun rises, the UV Index climbs steadily, starting at a gentle 1 at 7:00 AM. By 8:00 AM, it reaches 3, marking the beginning of increased sun exposure. The day continues to heat up, with the index peaking at a remarkable 11 from 11:00 AM to 12:00 PM, indicating a high risk for harm from unprotected sun exposure. As the afternoon sets in, it gradually declines, dropping to 6 by 2:00 PM and subsequently to 3 by 3:00 PM. As the sun begins to descend, the index returns to a safer 1 by 4:00 PM and tapers off to 0 after 6:00 PM. This hourly trend underscores the importance of sun protection during the midday hours when the 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	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	9	very high	15 min
14:00	6	high	25 min
15:00	3	moderate	30 min
16:00	1	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 Ayaviri

The UV Index in this region remains consistently high throughout the year, with values ranging from 11 to 20, indicating an extreme exposure category. Notable high-risk months are March (UV Index 20) and April (UV Index 17), alongside November and December, where values return to 19. Residents and visitors should be particularly cautious during these months, as the burn time is a mere 10 minutes. To protect yourself, it’s advisable to wear sunscreen with a high SPF, protective clothing, and seek shade whenever possible, especially during peak sunlight hours. Prioritizing sun safety is essential for enjoying outdoor activities throughout the year.

Monthly Maximum UV Index for Ayaviri, Peru

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

The table above highlights how UV exposure in Ayaviri 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.

Ayaviri'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
Ayaviri	19	19	20	17	13	11	12	14	17	18	19	19