UV Index in Lamas, Peru

Last updated: July 2, 2025

In Lamas, Peru, being aware of the UV Index is crucial for safeguarding your skin against harmful UV radiation. With the highest UV levels peaking at 11 around noon, understanding these fluctuations helps prevent sunburn and promotes long-term skin health. Lamas, characterized by its Af climate, experiences significant UV exposure, especially during the midday hours, when the risk of skin damage increases dramatically. Stay informed to enjoy the sun responsibly while protecting your skin!

Hourly UV Index in Lamas

Today, the UV Index saw a dramatic rise as the sun reached its zenith. Starting at a gentle 1 at 7:00 AM, the index escalated through the morning, hitting 10 by 11:00 AM and peaking at 11 from 12:00 PM to 1:00 PM—a clear indication of intense UV radiation. By 2:00 PM, it began to drop to 8, then progressively decreased to 5 at 3:00 PM, before returning to a much safer 1 by the 5:00 PM hour. As the day faded, the UV level fell to 0 by 6:00 PM, urging a welcome relief as outdoor activities became less risky. Stay protected during 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	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	11	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 Lamas

Throughout the year, residents and visitors can expect extreme UV exposure, with the UV Index consistently high, ranging from 11 to 17. The months of January through April see the highest figures, particularly March at a UV Index of 17, indicating a very short burn time of just 10 minutes. Although the UV Index slightly decreases during the summer to 11-13, the high-risk months remain January through April. As such, it is crucial for individuals to take precautions year-round, especially during these peak months, by using broad-spectrum sunscreen, wearing protective clothing, and seeking shade whenever possible to minimize the risk of skin damage from harmful UV rays.

Monthly Maximum UV Index for Lamas, Peru

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

The table above highlights how UV exposure in Lamas 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.

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