UV Index in Kotzebue, United States

Last updated: June 2, 2025

In Kotzebue, United States, awareness of the UV Index is essential for protecting your skin and overall health. Understanding the daily UV levels can help you take proactive steps to prevent sunburn and long-term skin damage, especially during the peak hours when UV exposure rises. With a Dfc climate, Kotzebue experiences unique challenges, including variable sunlight throughout the year, making it crucial to stay informed about UV risks that can lead to unwarranted health issues. Whether you're enjoying the outdoors or engaging in winter activities, recognizing these UV indicators will better ensure your safety and well-being.

Hourly UV Index in Kotzebue

The UV Index today offers a fascinating progression throughout the day, starting at a mild level of 1 during the early morning hours (07:00 to 09:00). As the sun climbs higher, it peaks at 4 from 12:00 to 13:00, indicating a moderate level of sun exposure. The intensity ramps up to a heightened level of 5 between 14:00 and 16:00, urging caution for those venturing outdoors. As the afternoon wanes, the UV Index dips back down to 3 by 18:00 and 19:00. This data underscores the importance of sun safety from midday onwards, particularly during the peak hours when protection is most crucial.

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	4	moderate	30 min
14:00	5	moderate	30 min
15:00	5	moderate	30 min
16:00	5	moderate	30 min
17:00	4	moderate	30 min
18:00	3	moderate	30 min
19:00	3	moderate	30 min

Monthly UV Index Trends in Kotzebue

Throughout the year, UV levels fluctuate significantly, with heightened risks occurring primarily from April to August. During these months, the UV Index reaches a moderate level of 3 to 5, indicating a reduced burn time of just 30 minutes for unprotected skin. Conversely, from January to March and October to December, the UV Index remains low (1), allowing for a safer, more leisurely outdoor experience with a burn time of 45 minutes. Residents and visitors are advised to take extra precautions, such as wearing sunscreen and protective clothing, especially during the high-risk months of April through August. Remain vigilant, as UV rays can still cause damage, even on seemingly mild days.

Monthly Maximum UV Index for Kotzebue, United States

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

The table above highlights how UV exposure in Kotzebue 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.

Kotzebue'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
Kotzebue	1	1	2	3	5	5	5	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