UV Index in Palca, Peru

Last updated: June 2, 2025

In Palca, Peru, understanding the UV Index is crucial for ensuring your skin's health and preventing sunburn. The area's unique climate, characterized as ET (tundra), can still expose residents and visitors to harmful ultraviolet radiation, particularly during midday hours when the UV levels peak at 10. By being aware of the UV Index, you can make informed decisions about sun protection, minimizing risks associated with overexposure. With readings climbing to 9 and 10 from 10:00 AM to 12:00 PM, taking precautions is essential to enjoy the sun safely in this picturesque region.

Hourly UV Index in Palca

From 07:00 to 19:00, the UV Index shifts dramatically throughout the day, reaching its peak at 12:00 with a formidable score of 10. The morning starts off gently, with a safe 1 at 07:00, rising to 3 by 08:00. As the sun climbs, so does the intensity, hitting 8 by 10:00, and a high of 9 at 11:00. The sun's rays are most potent from 11:00 to 13:00, where caution is advised if you're out and about. Post-12:00, there's a gradual decline, winding down to a 3 at 15:00, 1 by 17:00, and finally dropping to 0 by 19:00 as daylight fades. Remember, during those peak hours, it’s wise to seek shade and protect your skin!

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	8	very high	15 min
14:00	5	moderate	30 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 Palca

Throughout the year, UV exposure remains consistently high, with the extreme category dominating the months from January to April and again from July to October. The highest UV Index readings are observed in February and November, both reaching 19, indicating a significant risk of harm from unprotected sun exposure, where a burn can occur in just 10 minutes. Visitors and residents should take precautions during these high-risk months, particularly from January through April and from July through November. It is essential to utilize sunscreen, wear protective clothing, and seek shade, especially during peak sun hours, to mitigate the risks associated with intense UV radiation.

Monthly Maximum UV Index for Palca, Peru

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

The table above highlights how UV exposure in Palca 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.

Palca'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
Palca	18	19	18	15	12	10	11	13	16	18	19	19