UV Index in Quito-Arma, Peru

Last updated: June 2, 2025

In Quito-Arma, Peru, understanding the UV Index is crucial for safeguarding your skin health and preventing sunburn. With its ET climate, this region experiences significant UV exposure, particularly during the midday hours when the index peaks at 11. Being aware of UV levels can help you take necessary precautions, such as seeking shade or applying sunscreen, ensuring you enjoy the outdoors safely. With a maximum index of 11 reached between 11:00 AM and 12:00 PM, it's imperative to stay informed about daily UV fluctuations to protect yourself from potential skin damage.

Hourly UV Index in Quito-Arma

At 7:00 AM, the UV Index begins its climb with a gentle 1, slowly rising to 2 by 8:00 AM. As the sun gains strength, it peaks at an impressive 11 between 11:00 AM and 12:00 PM, marking the height of midday intensity. Just after noon, the index slightly dips to 10 at 1:00 PM, then gradually falls through the afternoon—dropping to 4 by 3:00 PM. As the day wanes, the UV Index continues its descent, reaching 2 at 4:00 PM, and finally settling to 1 at 5:00 PM. By 6:00 PM, it's a safe 0, with no UV exposure anticipated for the evening. This pattern highlights the essential need for sun protection during midday hours when the UV levels are at their 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	2	low	45 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 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 Quito-Arma

The UV Index displays consistently high levels throughout the year, maintaining an extreme exposure category with a burn time of just 10 minutes. The high-risk months for UV exposure are January through March, and November, where the UV Index peaks at 19. Additionally, April, September, and October show slightly lower, yet still extreme, values ranging between 17-18. Visitors and residents are strongly advised to take precautionary measures year-round, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, particularly during peak sun hours, to mitigate the risk of skin damage and heat-related illnesses. Stay vigilant, as UV radiation remains a significant threat regardless of the season.

Monthly Maximum UV Index for Quito-Arma, Peru

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

The table above highlights how UV exposure in Quito-Arma 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.

Quito-Arma'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
Quito-Arma	19	19	19	17	14	11	13	15	17	18	19	18