UV Index in Cancas, Peru

Last updated: July 2, 2025

Understanding the UV Index in Cancas, Peru is crucial for anyone looking to enjoy the sun safely. With UV levels reaching a peak of 11 during midday, it's important to recognize the potential risks, which include sunburn and long-term skin damage. Cancas boasts a BWh climate, characterized by warm and dry conditions, making it an ideal spot for outdoor activities—but also a place where UV exposure can be significant. Staying informed about daily UV levels helps protect your skin and ensures you enjoy the beautiful Peruvian sun without the harmful effects.

Hourly UV Index in Cancas

The UV Index throughout the day showcases a distinct peak in intensity, making it essential to stay sun-safe. Starting with a mild level of 1 at 07:00 and 08:00, the index dramatically rises as the sun ascends, reaching a notable 4 by 09:00. The real break comes between 10:00 and 13:00, where a sharp increase sees the UVI soar to an impressive 11 at its highest point. As the afternoon progresses, the index gently declines, dipping to 9 at 14:00, before tapering off to a comfortable 6 by 15:00. By evening, the intensity fades back to 1 at 17:00 and concludes with a safe level of 0 by 19:00. Remember to take precautions, especially during those peak hours of 11:00 to 13:00 when UV exposure is at its worst!

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	1	low	45 min
09:00	4	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Cancas

The UV Index shows consistently high levels throughout the year, peaking in March with a striking 16 and remaining in the extreme exposure category. The high-risk months for sun exposure are January through April, during which the UV Index ranges from 14 to 16, indicating a burn time of just 10 minutes before significant skin damage can occur. While summer months, particularly June and July, reflect a slight decrease to 11, the risk remains classified as extreme. Visitors and residents are advised to take necessary precautions during these months, such as wearing broad-spectrum sunscreen, protective clothing, and seeking shade, especially during peak sunlight hours. Remember, even on cloudy days, UV rays can penetrate and cause harm, so stay vigilant throughout the year.

Monthly Maximum UV Index for Cancas, Peru

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

The table above highlights how UV exposure in Cancas 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.

Cancas'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
Cancas	14	15	16	15	13	11	11	12	13	13	13	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