UV Index in Casacancha, Peru

Last updated: June 2, 2025

In Casacancha, Peru, understanding the UV Index is crucial for protecting your skin against the sun's harmful rays. With UV levels peaking at 12 around noon, awareness of these indicators becomes vital for preventing sunburn and promoting overall skin health. The region's high-altitude climate (ET zone) leads to intensified UV exposure, making it important for residents and visitors alike to stay informed about UV levels throughout the day. From the moderate levels in the morning to the extreme highs during midday, knowing when to seek shade or apply sunscreen can make all the difference in enjoying the scenic beauty of Casacancha safely.

Hourly UV Index in Casacancha

The UV Index peaks dramatically throughout the day, starting at a gentle 1 at 07:00 and swiftly climbing to a striking 12 by 12:00 PM. As the sun reaches its zenith, the intensity of ultraviolet radiation heightens, with maximum exposure occurring at 11:00 AM and 12:00 PM, registering at 11 and 12, respectively. However, the UV levels begin to wane in the afternoon, tapering off to 8 at 2:00 PM and dwindling down to a safer 1 by 5:00 PM. As evening approaches, the UV Index finally returns to 0 after 6 PM, signaling a retreat from harmful rays. This data highlights the importance of sun safety during 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	2	low	45 min
09:00	5	moderate	30 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	12	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 Casacancha

Throughout the year, UV Index levels exhibit a remarkable consistency, remaining in the extreme exposure category from January to December. The highest UV Index, reaching a staggering 21, occurs in January, while the index remains significant at 19 during February, March, October, and November. These months—including January to April—pose the highest risk for sunburn, with a burn time of just 10 minutes. As a result, it is crucial for both visitors and residents to take precautions during these periods, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade whenever possible. Even in June through August, when UV levels slightly decrease, exposure should still be carefully managed. Overall, awareness and protective measures against UV radiation are essential throughout the year to ensure health and safety.

Monthly Maximum UV Index for Casacancha, Peru

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

The table above highlights how UV exposure in Casacancha 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.

Casacancha'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
Casacancha	21	19	19	17	14	12	13	15	17	19	19	18