UV Index
UV Index
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Today's UV index in Oklahoma City, United States 
will be up to 2.6, 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 Oklahoma City, reaching up to 2.6. 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 Oklahoma City.
The UV index in Oklahoma City ranges from low to extreme throughout the year. In winter, the index is typically low (1-2), while in summer it can reach extreme levels (10 or higher). It is important to protect your skin from harmful UV rays by wearing sunscreen, a hat, and sunglasses, especially during the summer months.
Oklahoma City experiences four distinct seasons. Spring (March-May) is mild and often accompanied by severe thunderstorms. Summer (June-August) is hot and humid, with temperatures averaging around 33 °C (91 °F) and occasional heatwaves pushing it to over 38 °C (100 °F). Fall (September-November) brings cooler temperatures, ranging from 10-24 °C (50-75 °F), and vibrant foliage. Winter (December-February) is cold, with temperatures averaging around 3 °C (37 °F) but occasionally dropping below freezing.
Compared to its region, Oklahoma City has a moderate amount of sun exposure. It receives an average of 228 sunny days per year. This is higher than the national average but lower than some neighboring states. The region experiences frequent temperature changes and severe weather, including tornadoes. It is essential to stay informed about weather conditions and take necessary precautions to stay safe.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Oklahoma City. It's designed to provide you with a better understanding of the yearly weather and sun exposure.