UV Index in San Antonio de Cheni, Peru

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of San Antonio de Cheni, Peru, where the climate often leans towards the warm and sunny. With UV levels peaking at 11 during midday hours, awareness can play a pivotal role in preventing sunburn and ensuring skin health. As this picturesque location experiences significant UV exposure, especially from 10 AM to 1 PM, being informed can help you protect yourself and reduce the risks associated with prolonged sun exposure. Enjoy the vibrant beauty of San Antonio de Cheni while keeping an eye on the UV Index for a safer, healthier outdoor experience!

Hourly UV Index in San Antonio de Cheni

As the sun rises, the UV Index steadily increases, starting at a mild 1 at 7:00 AM. By 9:00 AM, it surges to a moderate 5, signaling the need for some sun protection. The intensity peaks dramatically at 12:00 PM with a daunting 11, marking the height of solar exposure where precautions are essential. As the afternoon progresses, the index begins to decline, but still remains significant at 9 by 1:00 PM. By 3:00 PM, it drops to 4, and the late afternoon sees it further fade to a gentle 1 by 5:00 PM. By sunset, the UV Index diminishes to 0, providing a reassuring end to a day of sun. Stay safe and enjoy the sunshine!

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	10	very high	15 min
12:00	11	extreme	10 min
13:00	9	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 San Antonio de Cheni

The UV Index in this region remains consistently high throughout the year, with extreme exposure levels noted from January to November, peaking at 16 during the winter and late fall months. Specifically, the highest-risk months are January, February, March, November, and April, all marked by a UV Index of 16, indicating a very quick burn time of just 10 minutes. Visitors and residents are strongly advised to take precautionary measures during these periods, such as wearing protective clothing, applying broad-spectrum sunscreen, and limiting sun exposure during peak hours. Even in the summer months, the UV Index remains significantly elevated, averaging around 11 to 12, underscoring the importance of continual sun safety practices.

Monthly Maximum UV Index for San Antonio de Cheni, Peru

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

The table above highlights how UV exposure in San Antonio de Cheni 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.

San Antonio de Cheni'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
San Antonio de Cheni	16	16	16	15	12	11	11	12	14	15	16	15
Arequipa UVI	18	17	17	15	12	10	11	13	15	17	18	17