UV Index
UV Index
Today's UV index in Winston-Salem, United States 
will be up to 8.4, indicating a very high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-05-09
With a UV index of 8.4 in Winston-Salem, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
Winston-Salem has a UV index that varies seasonally, reaching moderate to high levels in summer months and lower levels in winter. The highest UV index typically appears in June and July.
The city experiences four distinct seasons: warm to hot summers, cool autumns, cold winters with occasional snow, and mild springs. Rainfall is spread throughout the year with spring and summer thunderstorms.
Compared to nearby areas in North Carolina, Winston-Salem is cooler in winter than the coast but warmer than mountainous regions. Its rainfall is similar to other Piedmont cities, and it has fewer extreme weather events than southern states.
See the UV index hour by hour for Winston-Salem, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.