UV Index in Bar Nunn, United States

Last updated: July 2, 2025

Understanding the UV Index in Bar Nunn, United States is crucial for maintaining your skin's health and preventing sunburn, especially given the region's BSk climate, characterized by dry conditions and intense sunlight. With UV levels reaching as high as 11 during midday hours, awareness of these readings can empower residents and visitors to make informed decisions about sun protection. By knowing when the risk is greatest, you can effectively shield yourself from harmful rays and enjoy the beautiful Wyoming outdoors safely. Prioritize your skin's well-being and stay informed about local UV exposure risks to protect yourself and your loved ones!

Hourly UV Index in Bar Nunn

The UV Index today paints a vivid picture of solar intensity, peaking dramatically between 12:00 PM and 2:00 PM with a striking 11—a warning to seek shade and protect skin. Starting the day at a gentle 1 at 7:00 AM, the index gradually climbs, reaching 4 by 9:00 AM and escalating to 9 by 11:00 AM. As the sun reaches its zenith, the index hits 11, indicating extreme conditions that persist for a solid three hours. Following this midday blast, it gracefully declines to 6 by 4:00 PM, before tapering off to a safer 1 by the evening. Remember to stay sun-smart during those peak hours!

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

Monthly UV Index Trends in Bar Nunn

Throughout the year, UV Index values fluctuate significantly, reflecting the changing intensity of sun exposure. The high-risk months for UV exposure are from March to August, where the Index reaches very high and extreme levels, peaking in June and July with an Index of 11 and a burn time of only 10 minutes. During this period, it is crucial for both visitors and residents to take protective measures, such as wearing sunscreen, protective clothing, and seeking shade during peak sun hours. As the year progresses into the fall and winter, UV levels decrease, with the lowest readings in November and December at 4 and 3, respectively, allowing for more relaxed outdoor activities without significant risk. Stay informed and adjust your sun safety practices accordingly throughout the seasons.

Monthly Maximum UV Index for Bar Nunn, United States

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

The table above highlights how UV exposure in Bar Nunn 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.

Bar Nunn'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
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
Bar Nunn	4	5	6	10	10	11	11	10	9	6	4	3
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