UV Index in Chalhuanca, Peru

Last updated: June 2, 2025

In Chalhuanca, Peru, staying informed about the UV Index is crucial for protecting your skin from harmful ultraviolet rays. Understanding the UV levels throughout the day can help prevent sunburn and long-term skin damage, ensuring your outdoor activities remain safe and enjoyable. Located in a high-altitude climate, Chalhuanca experiences significant UV exposure, especially during the midday hours when the index peaks at a striking 11. Being aware of these fluctuations empowers residents and visitors alike to take necessary precautions, such as wearing protective clothing, applying sunscreen, and seeking shade during the most intense hours. Stay alert and safeguard your skin while enjoying the beautiful landscapes Chalhuanca has to offer!

Hourly UV Index in Chalhuanca

As the sun rises, the UV Index climbs steadily, starting at a gentle 1 at 7:00 AM. By 8:00 AM, it reaches 3, marking the beginning of increased sun exposure. The day continues to heat up, with the index peaking at a remarkable 11 from 11:00 AM to 12:00 PM, indicating a high risk for harm from unprotected sun exposure. As the afternoon sets in, it gradually declines, dropping to 6 by 2:00 PM and subsequently to 3 by 3:00 PM. As the sun begins to descend, the index returns to a safer 1 by 4:00 PM and tapers off to 0 after 6:00 PM. This hourly trend underscores the importance of sun protection during the midday hours when the UV exposure is at its highest.

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	11	extreme	10 min
12:00	11	extreme	10 min
13:00	9	very high	15 min
14:00	6	high	25 min
15:00	3	moderate	30 min
16:00	1	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 Chalhuanca

The UV Index shows extreme levels throughout the year, with values peaking in January (24) and notably high readings in February (23) and March (20). The high-risk months for sun exposure are December (25) and January, where the burn time is as short as 10 minutes. Visitors and residents are strongly advised to take precautions against UV exposure year-round, particularly during these high-index months. It is essential to wear sunscreen, protective clothing, and sunglasses and to seek shade to minimize the risk of skin damage and related health issues.

Monthly Maximum UV Index for Chalhuanca, Peru

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

The table above highlights how UV exposure in Chalhuanca 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.

Chalhuanca'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
Chalhuanca	24	23	20	18	14	11	13	15	17	19	19	25