UV Index
UV Index
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Today's UV index in Greensboro, United States 
will be up to 6.4, indicating high 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.
With Greensboro's UV index reaching 6.4, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours between 10 a.m. and 4 p.m., when UV rays are strongest.
Read more here about the climate and sun exposure in and around Greensboro.
The UV index in Greensboro, United States, can reach high levels during the summer months. It typically ranges from 8 to 10, which is considered very high (UV index 8-10). This means that the sun's ultraviolet radiation is intense and can cause sunburn and potential skin damage. It is important to protect yourself by wearing sunscreen, a hat, and sunglasses, and by seeking shade during peak UV times.
In Greensboro, the weather seasons follow a fairly typical pattern. Summers are hot and humid, with temperatures averaging around 31 °C (88 °F) during the day. Spring and fall are transitional seasons, with mild to warm temperatures ranging from 15 °C to 25 °C (59 °F to 77 °F). Winters in Greensboro are usually mild, with temperatures averaging around 8 °C (46 °F), although it can occasionally drop below freezing. Snowfall is infrequent but can occur during colder spells.
Compared to its region, Greensboro experiences similar weather conditions and sun exposure. As part of the southeastern United States, Greensboro is characterized by a humid subtropical climate. This means that it has hot summers and mild winters, with a moderate amount of precipitation throughout the year. The region as a whole receives ample sunshine, providing an excellent opportunity for outdoor activities and enjoyment of the pleasant weather.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Greensboro. It's designed to provide you with a better understanding of the yearly weather and sun exposure.