UV Index in McCaysville, United States

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in McCaysville, Georgia. As the sun’s rays can quickly escalate in intensity, being aware of UV levels helps in preventing sunburn and promoting long-term skin health. With a Cfa climate that features mild winters and warm summers, McCaysville faces unique challenges when it comes to sun exposure. Typical peak UV levels can soar to 11 during midday hours, making education around UV risks essential for enjoying outdoor activities safely. Stay informed and enjoy the beauty of McCaysville while protecting your skin from the sun’s harmful effects!

Hourly UV Index in McCaysville

The UV Index for the day starts gently, with values peaking at 1 from 7:00 AM to 8:00 AM. As the sun rises higher, the index escalates, reaching 3 by 9:00 AM. A significant surge occurs between 10:00 AM and 2:00 PM, where it escalates dramatically, peaking at a striking 11 from 1:00 PM to 2:00 PM—a clear indication to seek shade and protect your skin. The afternoon sees a gradual decline, with figures dropping to 10 at 3:00 PM, then to 7 at 4:00 PM. As the day winds down, the UV Index returns to safer levels, resting at 1 by 7:00 PM. Keep in mind, high UV levels call for precautions, especially in the midday sun!

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.
TimeUVICategoryTime to Burn
07:001low45 min
08:001low45 min
09:003moderate30 min
10:005moderate30 min
11:007high25 min
12:0010very high15 min
13:0011extreme10 min
14:0011extreme10 min
15:0010very high15 min
16:007high25 min
17:005moderate30 min
18:003moderate30 min
19:001low45 min

Monthly UV Index Trends in McCaysville

As the seasons change, UV exposure shifts significantly, peaking in the summer months. From January to February, the UV Index increases, reaching a moderate level of 4 to a high level of 6, with burn times reducing from 30 minutes to 25 minutes. The spring months see a dramatic rise as March and April present very high UV indexes of 8 and 10, leading to burn times of just 15 minutes. The extreme UV Index of 11 from May to July signifies the highest risk months, necessitating vigilance with a burn time of only 10 minutes. In late summer and early fall, UV levels remain very high to high, but with slightly longer burn times, before decreasing again in October and November. Residents and visitors should take precautions especially during the high-risk months of May through July, including wearing sunscreen, protective clothing, and seeking shade during peak hours to minimize the risk of harmful UV exposure.

Monthly Maximum UV Index for McCaysville, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in McCaysville. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109764
Data source: Statistical UV Index data for McCaysville, 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 McCaysville UV Index with Other United States Cities

The table above highlights how UV exposure in McCaysville 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.
McCaysville's solar exposure compared to other cities in United States. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Chicago UVI34689101098642
Brooklyn UVI35681010998642
New York City UVI35681010998642
Los Angeles UVI46891011111010754
McCaysville46810111111109764
Houston UVI589111112121110975