UV Index in Fayetteville, United States

Last updated: May 3, 2025

Understanding the UV Index in Fayetteville, United States is essential for protecting your skin and overall health. With the region's Cfa climate characterized by warm summers and mild winters, UV exposure can reach significant levels, especially around midday when the index peaks at 10. Being aware of the UV levels helps to minimize the risk of sunburn, premature aging, and long-term skin damage. As you navigate the sunny days in Fayetteville, keeping an eye on the UV Index will empower you to enjoy the outdoors safely while maintaining your skin’s health.

Hourly UV Index in Fayetteville

As the day unfolds, the UV Index reveals a striking pattern in its intensity. Starting gently at 1 at 07:00, the sun's rays begin to gather strength, climbing to 2 by 08:00. A noticeable surge occurs between 09:00 and 10:00, where the index escalates to 5. But the real peak hits at 12:00, where it reaches a soaring 10, remaining steadfast for the following hour. Fortunately, as the afternoon wanes, the intensity gracefully descends, tapering to 8 at 15:00, and gradually dimming to 6 by 16:00, before tapering off to 3 at 17:00, and finally settling back to 1 by 19:00. This dramatic ebb and flow underscores the importance of sun safety, especially 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	3	moderate	30 min
10:00	5	moderate	30 min
11:00	8	very high	15 min
12:00	10	very high	15 min
13:00	10	very high	15 min
14:00	10	very high	15 min
15:00	8	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Fayetteville

Throughout the year, the UV Index experiences notable fluctuations, indicating varying levels of sun exposure risk. The high-risk months occur from March to September, peaking in May and June with a UV Index of 10, classified as very high. This signifies a decrease in safe sun exposure time to just 15 minutes. In contrast, the lower UV Index months are January (3) and December (2), categorized as moderate and low, with burn times of 30 and 45 minutes, respectively. Residents and visitors are advised to take protective measures such as wearing sunscreen, protective clothing, and seeking shade, especially during the summer months when UV levels are at their highest. It is essential to stay informed and adjust sun exposure accordingly to minimize the risk of skin damage.

Monthly Maximum UV Index for Fayetteville, United States

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

The table above highlights how UV exposure in Fayetteville 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.

Fayetteville'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
Fayetteville	3	5	7	9	10	10	10	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