UV Index in Shishmaref, United States

Last updated: July 2, 2025

Being aware of the UV Index in Shishmaref, United States, is crucial for protecting your skin and overall health. Understanding UV levels helps you prevent sunburn and reduce the risk of long-term skin damage, even in this typically cooler climate. Though Shishmaref is known for its arctic zone (ET), UV exposure can still be significant, especially during peak hours when the index rises to 6. Stay informed and take action to safeguard your skin against harmful rays!

Hourly UV Index in Shishmaref

As the sun rises, the UV Index starts off modestly, peaking at 1 until 10:00 AM. By 11:00 AM, it escalates to 3, indicating a significant increase in solar radiation. The real heat kicks in around noon, as the index reaches 4 and continues to climb; by 1:00 PM, it hits 5. The afternoon sees this peak at 6 by 3:00 PM, urging outdoor enthusiasts to take precautions. Gradually, the index begins to decline, settling back to 3 by 7:00 PM. To enjoy a sunny day safely, remember to stay hydrated and use sunscreen during peak hours between 11 AM and 3 PM!

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	5	moderate	30 min
15:00	6	high	25 min
16:00	5	moderate	30 min
17:00	5	moderate	30 min
18:00	4	moderate	30 min
19:00	3	moderate	30 min

Monthly UV Index Trends in Shishmaref

Throughout the year, seasonal changes in the UV Index reveal varying levels of sun exposure risk. The months of April through August pose the highest risk, with May and July being particularly significant, both reaching a UV Index of 6 categorized as high, where the burn time is as short as 25 minutes. Conversely, the winter months of January, February, October, November, and December have a consistent low UV Index of 1, allowing for safe exposure up to 45 minutes without immediate risk of sunburn. Residents and visitors should exercise caution during the high-risk months of April, May, June, July, and August by seeking shade, wearing protective clothing, and applying sunscreen regularly to reduce the risk of skin damage.

Monthly Maximum UV Index for Shishmaref, United States

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

The table above highlights how UV exposure in Shishmaref 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.

Shishmaref'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
Shishmaref	1	1	2	4	6	5	6	4	3	1	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