UV Index in Chevak, United States

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Chevak, United States, where the unique Dfc climate brings a mix of cool temperatures and occasional sunny days. Being aware of UV levels not only helps in preventing sunburn but also plays a significant role in maintaining long-term skin health. With peak UV levels reaching 6 in the early afternoon, Chevak locals need to recognize their exposure risks and take appropriate precautions, especially when outdoor activities are on the agenda. Whether you’re embracing the warmth of summer or braving the spring sun, knowing the UV Index can help you enjoy the outdoors safely!

Hourly UV Index in Chevak

The UV Index throughout the day offers a revealing glimpse into sun exposure levels. Starting at 1 in the early morning hours, skin protection is minimal. As the day progresses, it rises gradually, hitting 2 by 10:00 AM. The most intense sun exposure occurs between 12:00 PM and 3:00 PM, peaking at 6 during 14:00 PM and 15:00 PM. This signals a need for extra caution against harmful UV rays. As the sun begins to set, the index decreases, dropping to 3 by 19:00 PM. Be sure to take precautions during peak hours to safeguard your skin while enjoying the sunny 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	1	low	45 min
09:00	1	low	45 min
10:00	2	low	45 min
11:00	3	moderate	30 min
12:00	4	moderate	30 min
13:00	5	moderate	30 min
14:00	6	high	25 min
15:00	6	high	25 min
16:00	6	high	25 min
17:00	5	moderate	30 min
18:00	4	moderate	30 min
19:00	3	moderate	30 min

Monthly UV Index Trends in Chevak

Seasonal variations in UV Index indicate a notable increase from the low levels in January and February (UV Index 1) to more hazardous levels in June and July (UV Index 6), where the burn time decreases to just 25 minutes. The UV Index reaches moderate levels in March through May (UV Index 3-5) and dips back to low levels from October to December. The high-risk months for UV exposure are clearly June and July, when direct sunlight can cause skin damage within 25 minutes. Residents and visitors should take precautions during these months by wearing protective clothing, applying sunscreen, and limiting sun exposure during peak hours to reduce the risk of UV-related health issues.

Monthly Maximum UV Index for Chevak, United States

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

The table above highlights how UV exposure in Chevak compares to other major locations across United States. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Chevak's solar exposure compared to other cities in United States. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Chevak	1	1	3	4	5	6	6	5	4	2	1	1
Chicago UVI	3	4	6	8	9	10	10	9	8	6	4	2
Brooklyn UVI	3	5	6	8	10	10	9	9	8	6	4	2
New York City UVI	3	5	6	8	10	10	9	9	8	6	4	2
Los Angeles UVI	4	6	8	9	10	11	11	10	10	7	5	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5