UV Index
UV Index
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Today's UV index in Cincinnati, United States 
will be up to 1.5, indicating low risk of harm from the sun's UV rays for the average person. Check our tips for today to make sure you're safe in the sun.
Today, the UV index suggests low sun danger (0-2) in Cincinnati, reaching up to 1.5. Remember sunglasses and SPF 30+ on sunny days, and be cautious around reflective surfaces like sand, water, and snow for increased UV exposure.
Read more here about the climate and sun exposure in and around Cincinnati.
The UV index in Cincinnati can vary throughout the year. During the summer months, from June to August, when the sun is at its strongest, the UV index in Cincinnati can reach high levels, ranging from 7 to 9 (high to very high risk). It is important to protect your skin by wearing sunscreen, hats, and sunglasses to reduce the risk of sunburn and potential long-term skin damage.
Cincinnati experiences distinct weather seasons. In the spring (March to May), temperatures slowly start to warm up, ranging from around 5 °C (41 °F) to 20 °C (68 °F). The summer (June to August) brings warm and humid conditions, with temperatures ranging from 20 °C (68 °F) to 32 °C (90 °F). Fall (September to November) brings cooler temperatures, ranging from around 10 °C (50 °F) to 25 °C (77 °F). Winter (December to February) is the coldest season, with temperatures varying from -5 °C (23 °F) to 5 °C (41 °F).
Compared to its region, Cincinnati experiences moderate sun exposure. The UV index is generally lower than cities nearer to the equator, which experience greater levels of solar radiation. However, it is still important to protect yourself from the sun's harmful rays, especially during the summer months when the UV index can be high.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Cincinnati. It's designed to provide you with a better understanding of the yearly weather and sun exposure.