UV Index
UV Index
Today's UV index in Cleveland, United States 
will be up to 8.8, 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: 2025-06-20
With a UV index of 8.8 in Cleveland, 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.
Cleveland's UV index varies throughout the year, typically ranging from low to moderate levels. The highest UV index values occur during summer months, often peaking around 7 to 8 on sunny days. Winter months see much lower UV index readings.
Cleveland experiences four distinct seasons: cold, snowy winters; warm, humid summers; and mild springs and autumns. Snowfall is common in winter, while summer brings thunderstorms and occasional heat waves. Spring and fall have changing temperatures with rain showers.
Compared to the wider Great Lakes region, Cleveland has similar weather patterns with cold winters and warm summers. It generally receives more lake-effect snow than cities further from Lake Erie. Neighboring states like Pennsylvania have slightly warmer winters on average.
See the UV index hour by hour for Cleveland, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.