UV Index in Ancomarca, Peru

Last updated: June 2, 2025

In Ancomarca, Peru, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding the levels of UV radiation can help residents and visitors alike protect themselves from the harmful effects of excessive sun exposure. With a Cfb climate, Ancomarca experiences a unique balance of sunlight, but during peak hours—specifically between 10 AM and 2 PM—the UV Index can soar to a striking 12, indicating extreme risk. By monitoring UV levels, you can enjoy the beautiful outdoors while safeguarding your skin against potential damage.

Hourly UV Index in Ancomarca

As the day unfolds, the UV Index begins to rise steadily, peaking at 12 around noon, indicating a high risk of harm from unprotected sun exposure. Starting from a mild 1 at 07:00, it climbs to 2 by 08:00, then surges to a significant 9 by 10:00. The intensity continues to escalate, reaching its maximum at 11 by 11:00, just before noon. After a slight dip to 8 by 14:00, the UV Index begins its gradual decline, dropping to 2 by 16:00, and finally resting at 0 by 18:00—a clear indication that the sun's rays are no longer a concern. To protect your skin, it's crucial to seek shade and apply sunscreen 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	9	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	5	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 Ancomarca

The UV Index data reveals that extreme exposure is a consistent risk throughout the year, with particularly high values from January to April, all peaking at 19 in February. While the UV Index remains elevated from May to September, it slightly decreases during late spring and summer, with values ranging from 12 to 16 before rising again in the fall. Residents and visitors should be especially cautious during the high-risk months of January to April, when burn times are notably short at just 10 minutes. It’s advisable to take protective measures such as wearing sunscreen, hats, and sunglasses to mitigate the harmful effects of UV radiation year-round.

Monthly Maximum UV Index for Ancomarca, Peru

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

The table above highlights how UV exposure in Ancomarca 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.

Ancomarca'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
Ancomarca	18	19	18	18	15	12	13	14	16	17	17	17