UV Index in Huayna Alcalde, Peru

Last updated: May 3, 2025

In Huayna Alcalde, Peru, being aware of the UV Index is crucial for protecting your skin from harmful sun exposure. Understanding the levels of ultraviolet radiation not only helps prevent painful sunburns but also plays a vital role in maintaining long-term skin health. Nestled in an ET climate zone, Huayna Alcalde experiences significant UV radiation, especially during peak hours when the index soars to levels of 11 and 13. By staying informed about daily UV levels, residents and visitors can take necessary precautions, ensuring a safer and healthier experience under the sun.

Hourly UV Index in Huayna Alcalde

The UV Index throughout the day showcases a dramatic rise and fall in sun exposure. Starting at a mild 1 at 07:00, it quickly escalates to reach a peak of 13 by 11:00 and 12:00, signaling optimal conditions for sun protection. As the afternoon unfolds, the index gently declines, dropping to 4 at 15:00 before tapering off to 0 by 19:00. It’s clear that the morning and early afternoon hours require caution, with UV levels hitting 11 at 10:00, urging sun safety practices like wearing sunscreen and protective clothing.

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	4	moderate	30 min
09:00	7	high	25 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 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 Huayna Alcalde

The UV Index throughout the year remains consistently high, peaking at 23 in the first four months and maintaining an extreme exposure category across all months with a burn time of just 10 minutes. Notably, the high-risk months are from January to April, where the UV levels are at their peak. Even in May to September, the index remains dangerous, with a gradual decline into autumn, yet still presenting risks in October and November. It's crucial for visitors and residents to take precautions year-round, such as wearing protective clothing, applying sunscreen, and seeking shade during peak sunlight hours to mitigate the risk of UV-related health issues. Stay vigilant and prioritize skin safety to enjoy outdoor activities throughout the year.

Monthly Maximum UV Index for Huayna Alcalde, Peru

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

The table above highlights how UV exposure in Huayna Alcalde 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.

Huayna Alcalde'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
Huayna Alcalde	23	23	19	17	14	11	13	15	17	18	19	19