UV Index in Killdeer, United States

Last updated: June 2, 2025

In Killdeer, North Dakota, awareness of the UV Index is crucial for maintaining your skin health and preventing sunburn. Understanding UV levels is essential not only for enjoying the outdoors safely but also for reducing the long-term risks associated with UV exposure, such as skin cancer. Given Killdeer's Dfb climate, where UV rays can peak significantly during the summer months—reaching a maximum index of 10 around midday—being informed about daily UV fluctuations can make all the difference in protecting yourself and your loved ones while basking in the sun.

Hourly UV Index in Killdeer

The UV Index for the day displays a dramatic rise as the sun ascends in the sky. Starting at a gentle 1 at 07:00, it quickly escalates through the morning, reaching a moderate 3 by 08:00. As midday approaches, the index peaks at a tenacious 10 at 13:00, suggesting a level of UV exposure that requires immediate attention. After this zenith, the index gracefully declines, dropping to 9 at 14:00 and continuing to fall throughout the afternoon, settling back to a soft 1 by 19:00. Stay protected during those peak hours, especially between 11:00 and 14:00, when the sun's rays are at their strongest!

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	3	moderate	30 min
09:00	4	moderate	30 min
10:00	6	high	25 min
11:00	8	very high	15 min
12:00	9	very high	15 min
13:00	10	very high	15 min
14:00	9	very high	15 min
15:00	7	high	25 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Killdeer

Throughout the year, the UV Index exhibits notable seasonal changes, with the highest levels recorded from April to August. During these months, particularly in June and July, the UV Index peaks at 10, indicating a very high risk of harm from unprotected sun exposure, with a burn time of only 15 minutes. Conversely, the UV Index is at its lowest in January and December, classified as low, allowing for 45 minutes of burn time. February and March present a moderate exposure risk, while September marks a transition back to a high risk category with a UV Index of 7. Visitors and residents should take precautions, especially between April and August, by wearing protective clothing, using sunscreen with high SPF, and seeking shade during peak hours to mitigate the risks of overexposure to UV radiation.

Monthly Maximum UV Index for Killdeer, United States

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

The table above highlights how UV exposure in Killdeer 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.

Killdeer'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
Killdeer	2	4	5	9	8	10	10	9	7	5	3	2
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