UV Index in Cupi, Peru

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Cupi, Peru, where the unique climate can lead to varying levels of sun exposure throughout the day. With UV levels peaking at 11 during peak hours, awareness about these fluctuations is essential for sunburn prevention and maintaining overall skin health. In this ET climate zone, the risk of high UV exposure is significant, making it vital to be informed so that you can take the necessary precautions when enjoying the breathtaking surroundings of Cupi.

Hourly UV Index in Cupi

The UV Index today paints a vivid picture of sun intensity throughout the hours. Starting off at a mild 1 at 07:00, the sun steadily escalates its strength, peaking at an intense 11 between 11:00 and 12:00. Just before noon, the rays are at their strongest, urging anyone outdoors to seek shade or protection. As the afternoon rolls in, the index gradually declines, dipping to 7 by 14:00 and settling back to a gentle 3 by 15:00. Finally, as the day winds down, the UV exposure diminishes to a safe 1 at 16:00 and flatlines at 0 post 18:00. This dynamic cycle underscores the importance of sun safety 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	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	9	very high	15 min
14:00	7	high	25 min
15:00	3	moderate	30 min
16:00	1	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 Cupi

Throughout the year, UV indexes remain notably high, with the highest readings occurring from January to April, where values peak at 21 and are categorized as extreme. March marks a slight decline to 20, while April drops to 17. As summer approaches, the index degrades gradually, hitting 11 in June before slightly rising again in July at 13 and peaking in August at 15. This trend continues into September and October, with indexes reaching 17 and 18 respectively, before climbing marginally to 19 in both November and December. Given these readings, visitors and residents should take precautionary measures, especially during high-risk months (January to April), by limiting sun exposure to no more than 10 minutes without protection. Wearing sunscreen, protective clothing, and sunglasses is crucial throughout the year, particularly in these peak months, to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Cupi, Peru

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

The table above highlights how UV exposure in Cupi 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.

Cupi'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
Cupi	21	21	20	17	14	11	13	15	17	18	19	19