UV Index in Longar, Peru

Last updated: July 2, 2025

In Longar, Peru, being aware of the UV Index is crucial for safeguarding your skin health. Understanding UV levels can help you prevent sunburn and reduce the risk of long-term skin damage. With a climate characterized by a warm BWk zone, Longar experiences significant UV exposure, especially during peak hours, when the index can reach as high as 11. By staying informed about the UV Index and taking appropriate precautions, you can enjoy the sun safely while protecting your skin from its harmful effects.

Hourly UV Index in Longar

As the day unfolds, the UV Index reaches its peak between 11:00 AM and 12:00 PM, soaring to a striking 11. The morning starts gently, with the index at a modest 1 by 7:00 AM, slowly climbing to 4 by 9:00 AM. The sun then intensifies, pushing the index to a strong 10 at 11:00 AM, signaling it's time to seek shade and protect your skin. By 2:00 PM, it begins to wane, dropping to 8, and further decreases to 5 by 3:00 PM. As the afternoon progresses, the index continues to fall, reaching 2 at 4:00 PM, and finally settling at 1 by 5:00 PM and 0 as the sun sets at 6:00 PM. Stay aware and shield yourself during those crucial midday 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	10	very high	15 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 Longar

The UV Index exhibits significant seasonal variation, with extremely high levels persisting throughout the year. From January to March, the UV Index remains at 16, indicating an extreme risk of harm from unprotected sun exposure, with a burn time of just 10 minutes. In April and May, while the Index decreases slightly to 14 and 12, respectively, the risk remains within the extreme category, still demanding vigilance. The summer months see a marginal drop in June to 10 (very high) before rising back to high levels in July and August. September returns to an Index of 14, and the levels peak again in November at 17. Given this data, it is crucial for visitors and residents to take appropriate sun safety measures, especially during these high-risk months. Always wear sunscreen, protective clothing, and seek shade whenever possible, particularly during midday hours, to minimize risk of harmful UV exposure.

Monthly Maximum UV Index for Longar, Peru

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

The table above highlights how UV exposure in Longar 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.

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