UV Index in Alegria, Peru

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Alegria, Peru, where the combination of a tropical climate and high UV levels can pose significant risks to skin health. With peak UV readings reaching 10 between 11:00 AM and 12:00 PM, being aware of these levels can help you prevent sunburn and long-term skin damage. The subtropical climate here often leads to increased sun exposure, making it essential to monitor UV levels daily. Stay informed and take the necessary precautions to protect your skin while enjoying the vibrant beauty of Alegria!

Hourly UV Index in Alegria

The UV Index throughout the day shows a pronounced peak around midday. Starting at a mild 1 at 7:00 AM, it gradually climbs to 3 by 8:00 AM. As the sun rises higher, the index reaches a notable 10 from 11:00 AM to 12:00 PM, indicating a high risk for harm from unprotected sun exposure. Following this zenith, the intensity tapers off, dropping to 8 at 1:00 PM and gently descending to 5 by 2:00 PM. Afterward, the UV Index continues to decline, sinking to 3 at 3:00 PM, before finally resting at 1 by 4:00 PM and diminishing to 0 by 6:00 PM, signaling a safe end to sun exposure for the day. It's a classic reminder of the sun's potent power—stay protected 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	5	moderate	30 min
10:00	8	very high	15 min
11:00	10	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 Alegria

The UV Index in our region experiences significant fluctuations throughout the year, with high-risk months primarily from January to April and October to November, where the index remains at extreme levels, reaching as high as 16. Notably, burn times during these months are remarkably short, often just 10 minutes, highlighting the critical need for sun protection. As the summer months approach, the UV Index remains very high in June and July with a slight reprieve in August, though caution is still advised with burn times of 15 minutes. To ensure safety, both visitors and residents should take precautions, especially during the high UV months, by wearing protective clothing, applying sunscreen, and seeking shade whenever possible.

Monthly Maximum UV Index for Alegria, Peru

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

The table above highlights how UV exposure in Alegria 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.

Alegria'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
Alegria	15	16	15	14	11	10	10	11	13	15	16	15
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