UV Index in Yanaoca, Peru

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Yanaoca, Peru, where the high-altitude climate contributes to increased ultraviolet radiation levels. With a typical UV Index peaking at an extreme 13 between noon and early afternoon, awareness of UV levels is essential for preventing sunburn and maintaining long-term skin health. As Yanaoca experiences strong sunlight throughout the day, particularly during these peak hours, staying informed about UV exposure risks can help you enjoy outdoor activities while protecting your skin from potential damage.

Hourly UV Index in Yanaoca

The UV Index for the day shows a notable rise in intensity as the morning progresses, starting at a mild 1 at 07:00. By 09:00, it escalates to 7, indicating a significant increase in sun exposure risk. The peak occurs between 11:00 and 12:00, where the index reaches a striking 13, suggesting maximum caution is needed if you're outdoors. As the hours pass, the index begins to moderate, dropping to 8 by 14:00 and further declining to 4 by 15:00. The evening brings solace with levels dwindling to 1 at 17:00 and finally 0 after 18:00, ensuring a safe reprieve from the sun’s harsh rays. Stay cool and protected during the 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	3	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 Yanaoca

The UV Index remains consistently extreme throughout the year, with values ranging from 14 in May to a peak of 22 in February. The highest-risk months for UV exposure are January through March, where the UV Index reaches between 21 and 22, demanding just 10 minutes of exposure to potentially cause skin burns. Although UV exposure decreases slightly in the summer months of June to August, it remains critical, particularly with an Index of 15 in August. It's essential for visitors and residents to take precautions during these times, including wearing protective clothing, applying sunscreen, and seeking shade whenever possible, especially during peak hours. Always be mindful of the UV Index to protect against harmful effects while enjoying outdoor activities.

Monthly Maximum UV Index for Yanaoca, Peru

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

The table above highlights how UV exposure in Yanaoca 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.

Yanaoca'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
Yanaoca	21	22	21	17	14	11	13	15	17	18	19	21