UV Index in Arahuay, Peru

Last updated: June 2, 2025

In Arahuay, Peru, understanding the UV Index is crucial for safeguarding your skin and overall health. The UV Index serves as a vital indicator of sun intensity, helping residents and visitors alike take proactive measures against sunburn and long-term skin damage. Arahuay, with its BSk climate, experiences significant UV exposure, particularly during midday hours when the index peaks at 11. Familiarizing yourself with these levels can empower you to enjoy the sun safely, ensuring a balance between outdoor activities and skin protection. Stay informed and keep your skin healthy!

Hourly UV Index in Arahuay

The UV Index today peaked dramatically in the late morning, starting from a low of 1 at 07:00 and climbing to an impressive 11 by 12:00. This intense exposure reached its zenith at 11:00, where precautions were essential as the Index hit 10. As the afternoon progressed, the UV levels began to gradually decline, dropping to 4 by 15:00 and further down to a modest 2 by 16:00. By the evening, the sun had softened, bringing the UV Index back to 1 at 17:00, and ultimately fading to 0 by 18:00, when the day's light had nearly vanished. Make sure to stay protected during peak hours to enjoy the sunshine safely!

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	8	very high	15 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	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 Arahuay

The UV Index remains consistently extreme throughout the year, with values ranging from 11 to 17. January to April are particularly high-risk months, with UV Index values peaking at 17 during February and March. From May to August, the index slightly decreases but remains like 11 to 13, indicating sustained risk for skin damage. Notably, September to December sees the UV Index return to 16, maintaining the severe exposure category. Given the 10-minute burn time across all months, it is crucial for visitors and residents to practice sun safety measures year-round, including wearing sunscreen, protective clothing, and seeking shade during peak sun hours.

Monthly Maximum UV Index for Arahuay, Peru

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

The table above highlights how UV exposure in Arahuay 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.

Arahuay'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
Arahuay	16	17	17	15	12	11	12	13	15	16	16	16
Arequipa UVI	18	17	17	15	12	10	11	13	15	17	18	17