UV Index in Potrerillo, Peru

Last updated: June 2, 2025

Understanding the UV Index in Potrerillo, Peru is crucial for maintaining skin health and preventing sunburn, especially given the region's high altitude and clear skies. With typical UV levels reaching their peak around noon, when the index soars to 12, residents and visitors alike must be vigilant about sun exposure. Potrerillo's Cwb climate, characterized by its temperate conditions, can often mask the risks associated with UV radiation, leading to a false sense of security. By familiarizing yourself with the UV Index, you can take proactive measures to protect your skin and enjoy the stunning surroundings safely.

Hourly UV Index in Potrerillo

The UV Index throughout the day exhibits a striking pattern of intensity and decline. Starting the morning at a mere 1 at 7:00 AM, the sun's rays gradually gain strength, reaching a moderate 4 by 9:00 AM. The peak intensity hits an impressive 12 at noon, making 12:00 PM the prime time for sun exposure, which is crucial for vitamin D. As the afternoon progresses, the index begins to taper off, with 11 at 1:00 PM and gradually decreasing to 6 by 3:00 PM. The evening brings a soothing end, with a return to 1 by 5:00 PM and finally dropping to 0 by 7:00 PM. This data underscores the importance of sun safety, particularly during the midday hours when the UV exposure is at its 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	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	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 Potrerillo

Throughout the year, the UV Index remains alarmingly high, with all months falling under the extreme exposure category. January to March sees the peak UV Index reaching 17, indicating significant risk of harm from unprotected sun exposure, with a quick burn time of just 10 minutes. While the index slightly decreases to 12-14 in the summer months, the danger remains substantial, particularly during the high-risk months from January to March. Residents and visitors are advised to take extreme precautions, wearing protective clothing, applying sunscreen frequently, and limiting outdoor activities during peak sunlight hours to avoid severe skin damage.

Monthly Maximum UV Index for Potrerillo, Peru

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

The table above highlights how UV exposure in Potrerillo 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.

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