UV Index in Sayan, Peru

Last updated: May 3, 2025

In Sayan, Peru, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels is essential for preventing sunburn and mitigating long-term skin damage, especially in areas with high exposure like Sayan. With its BSk climate, residents and visitors often encounter significant UV radiation, particularly during midday when the index peaks at 12—a level that warrants serious precautions. Stay informed and take proactive steps to enjoy the sun safely!

Hourly UV Index in Sayan

The UV Index throughout the day reveals a dynamic range of solar intensity, peaking at 12 around noon. Starting the day gently, the index registers a low 1 at 7:00 AM, gradually rising to 2 by 8:00 AM. As the sun climbs higher, it reaches 5 by 9:00 AM, then surges to a robust 11 by 11:00 AM, signaling higher caution for outdoor activities. The peak at midday is a daunting 12, urging everyone to seek shade and wear protective gear. The intensity begins to taper off in the afternoon, dropping back to 8 at 2:00 PM and further to 5 by 3:00 PM. By the late afternoon, the index drops significantly to 1 at 5:00 PM and settles at 0 by 6:00 PM, giving a gentle reminder that the sun's might can vary dramatically throughout the day.

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	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 Sayan

Throughout the year, UV Index levels remain consistently high, with values peaking at 16 in February and 17 in March, indicating an extreme exposure category. The risk of sunburn remains prevalent, with a burn time of just 10 minutes across all months. High-risk months include February and March, when UV exposure is at its peak, but caution is warranted each month due to consistently high levels. Visitors and residents are strongly advised to take necessary precautions such as wearing protective clothing, applying broad-spectrum sunscreen frequently, and seeking shade during peak sunlight hours to minimize the risk of skin damage throughout the year.

Monthly Maximum UV Index for Sayan, Peru

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

The table above highlights how UV exposure in Sayan 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.

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