UV Index in Coyona, Peru

Last updated: June 2, 2025

In Coyona, Peru, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. With its Cfb climate, this charming locale experiences varied weather, yet the mid-day UV levels often soar to dangerous heights, peaking at 13 between noon and 1 PM. Understanding these UV levels allows residents and visitors alike to take necessary precautions when enjoying outdoor activities, ensuring both safety and long-term skin protection. Whether you're lounging in the sun or embarking on an afternoon hike, knowing the UV Index empowers you to safeguard your skin against harmful rays.

Hourly UV Index in Coyona

As the day unfolds, the UV Index rises dramatically, peaking at 13 around noon. Starting from a gentle 1 at 7:00 AM, it escalates to a moderate 2 by 8:00 AM and then takes a significant leap to 5 at 9:00 AM. By 10:00 AM, it reaches 8, intensifying further to a striking 11 at 11:00 AM. Just an hour later, the sun's rays hit their zenith with an impressive 13. The index then gradually declines, marking 12 at 1:00 PM, 9 at 2:00 PM, and 6 by 3:00 PM. As the afternoon wanes, the UV Index diminishes to 3 at 4:00 PM, and by sunset, it returns to a safe 1 at 7:00 PM, ultimately dropping to 0 by 8:00 PM. Remember to protect your skin during those 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	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	12	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 Coyona

Throughout the year, the UV Index remains consistently high, with extreme exposure levels recorded from January to April and again from September to November. The peak occurs in March, where the UV Index reaches 18, indicating a burn time of just 10 minutes for unprotected skin. While the summer months of June, July, and August maintain a slightly lower index of 13, they still pose significant risks. Visitors and residents are strongly advised to take precautions during these high-risk months, particularly in spring and early autumn. To protect yourself from harmful UV rays, consider using sunscreen, wearing protective clothing, and seeking shade during peak hours.

Monthly Maximum UV Index for Coyona, Peru

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

The table above highlights how UV exposure in Coyona 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.

Coyona'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
Coyona	16	17	18	17	15	13	13	13	16	16	16	15