UV Index in Yanaca, Peru

Last updated: July 2, 2025

In the picturesque town of Yanaca, Peru, awareness of the UV Index is crucial for maintaining skin health and preventing sunburns. With its elevated UV levels, especially around midday, understanding these values can help locals and visitors alike enjoy the sun safely. Yanaca's ET climate exposes residents to higher UV risks during peak hours, peaking at 13 between noon and 1 PM, highlighting the importance of sun protection measures. By staying informed about the UV Index, you can make smarter choices that protect your skin and enjoy the beautiful Peruvian landscape safely.

Hourly UV Index in Yanaca

The UV Index (UVI) begins its ascent at 07:00, reaching a modest 1, but as the sun climbs higher, so does the intensity. By 09:00, it hits 6, pushing outdoor enthusiasts to take notice. The peak occurs at 12:00, where the UVI soars to a scorching 13, indicating the need for sun protection. This high level remains at 12 until 13:00, before gradually tapering off to 9 by 14:00. As the afternoon progresses, the UVI then dips to 5 at 15:00, and continues to decline, hitting 2 at 16:00. Finally, the day winds down with the UVI falling to 1 by 17:00, and then sinking to 0 after 18:00, offering a reprieve from the sun's harsh rays for the evening.

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	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	5	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 Yanaca

The UV Index remains notably high throughout the year, with extreme exposure levels recorded each month. From January to March, the UV Index peaks, reaching its highest value of 21 in March, making these the high-risk months for skin damage—indicating a burn time of only 10 minutes. As the year progresses, UV levels gradually decline, with June registering at 11 and the subsequent months remaining elevated between 13 and 18. Visitors and residents should take precautionary measures during any outdoor activities, especially in January, February, and March, to minimize the risk of sunburn and long-term skin damage. Regular application of sunscreen, wearing protective clothing, and seeking shade during peak sunlight hours are strongly advised for everyone during these periods.

Monthly Maximum UV Index for Yanaca, Peru

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

The table above highlights how UV exposure in Yanaca 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.

Yanaca'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
Yanaca	20	19	21	17	14	11	13	15	17	18	19	20