UV Index
Myrtle Beach UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index2.8
- Avg Clouds0%
- Max Temp2.8 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Myrtle Beach, United States 
will reach a high of 2.8 today. This means a low level of sun exposure. See our tips below to stay safe!
Last checked: 2025-12-15
Hourly Forecast Chart
Today's Safety Tips
The sun danger is low (0-2). You can enjoy the outdoors safely! On bright days, sunglasses are a good idea.
Myrtle Beach's UV Index
The UV index in Myrtle Beach ranges from low to very high throughout the year, with the highest levels occurring in late spring and summer months, often reaching values above 8. Myrtle Beach experiences warm summers and mild winters, with the hottest months between June and August, while winters from December to February are cool but not freezing. Rainfall is spread throughout the year but peaks in summer due to thunderstorms. Compared to the wider southeastern United States, Myrtle Beach has a slightly milder winter and higher humidity. Neighboring coastal cities in South Carolina and North Carolina share similar weather but may vary slightly in temperature and rainfall patterns.
Hourly UV Index Trend
See the UV index hour by hour for Myrtle Beach. When the level is high, it's smart to find some shade.
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