UV Index in Cascas, Peru

Last updated: June 2, 2025

Understanding the UV Index in Cascas, Peru is crucial for maintaining skin health and preventing sunburn, especially in this BSk climate region, where the sun's rays can be particularly intense. With peak UV levels reaching a high of 12 at noon, it's essential for residents and visitors alike to be aware of UV exposure risks throughout the day. By staying informed about UV levels, you can effectively protect your skin and enjoy the beautiful sunny days that Cascas has to offer, while minimizing the dangers of overexposure. Embrace sun safety and make informed choices to keep your skin healthy!

Hourly UV Index in Cascas

As the sun rises, the UV Index starts its journey from a mild 1 at 7:00 AM and subtly climbs to 2 by 8:00 AM. The intensity peaks dramatically at 12 around noon, making it essential to protect your skin from harmful rays. From 10:00 AM to 1:00 PM, exposure is particularly high, with readings reaching 10 and 12. The afternoon sees a gradual decline, slipping to 9 at 2:00 PM and then tapering off to 5 by 3:00 PM. As the day winds down, the UV Index drops significantly, resting at 0 by 7:00 PM. Remember, during the hours of maximum intensity, make sure to wear sunscreen and seek shade to stay safe!

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	4	moderate	30 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	11	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 Cascas

Throughout the year, the UV Index exhibits extreme levels, peaking at 17 from January to March. The risk of UV exposure remains high across all months, with burn times consistently limited to just 10 minutes. The high-risk months are notably from January to April, where the UV Index does not drop below 16. Visitors and residents should take precautions during these months, such as wearing broad-spectrum sunscreen, protective clothing, and sunglasses, especially between 10 a.m. and 4 p.m. to minimize the risk of sunburn and long-term skin damage. Being vigilant about sun safety is crucial given the persistent extreme UV levels year-round.

Monthly Maximum UV Index for Cascas, Peru

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

The table above highlights how UV exposure in Cascas 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.

Cascas'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
Cascas	16	17	17	16	14	12	12	13	15	16	15	15
Arequipa UVI	18	17	17	15	12	10	11	13	15	17	18	17