UV Index in Huancaya, Peru

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Huancaya, Peru, where the high-altitude climate exposes individuals to intense sunlight and elevated UV levels. Awareness of UV levels is essential for preventing sunburn and promoting skin health, particularly considering that Huancaya experiences peak UV indexes reaching as high as 15 during midday hours. With its ET climate classification, which presents unique weather patterns, the risks of overexposure to UV radiation can be significant. Stay informed and protect your skin to enjoy all the natural beauty this stunning region has to offer!

Hourly UV Index in Huancaya

During the early hours of the day, the UV Index remains low, starting at 1 at 7:00 AM. However, as the sun rises higher, a rapid increase in UV exposure occurs, peaking at a striking 15 by noon. This relentless ascent continues to a maximum of 14 at 11:00 AM, making it crucial to take precautions. Throughout the afternoon, the levels gradually decline, dropping to 10 at 2:00 PM and then further to 5 by 3:00 PM. As the sun sets, the UV Index falls back to 1 by 5:00 PM and eventually reaches 0 after 6:00 PM, highlighting the importance of shielding oneself from these midday rays when they're at their strongest.

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	14	extreme	10 min
12:00	15	extreme	10 min
13:00	13	extreme	10 min
14:00	10	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 Huancaya

The UV Index remains consistently extreme throughout the year, with values ranging from 13 to 23. Notably, the highest levels occur in January (23), February (21), and December (21), making these high-risk months for UV exposure, where skin burn time is as little as 10 minutes. Visitors and residents should take precautionary measures during these months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during midday hours when UV radiation peaks. While UV levels slightly decrease in the summer months, they remain significant, so vigilance is essential year-round.

Monthly Maximum UV Index for Huancaya, Peru

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

The table above highlights how UV exposure in Huancaya 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.

Huancaya'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
Huancaya	23	21	21	18	15	13	14	15	17	20	20	21