UV Index
UV Index
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Today's UV index in Charlotte, United States 
will be up to 2.5, 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 Charlotte, reaching up to 2.5. 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 Charlotte.
The UV index in Charlotte, United States, can vary throughout the year. In the summer months, especially from May to August, the UV index tends to be higher, ranging from 8 to 10 (very high to extreme), which means there is a significant risk of sunburn. It is important to apply sunscreen, wear protective clothing, and seek shade when the UV index is high to prevent skin damage.
Charlotte experiences four distinct weather seasons. In spring (March to May), temperatures start to warm up, ranging from 12 °C to 25 °C (54 °F to 77 °F), with occasional rain showers. Summer (June to August) brings warm and humid weather, with temperatures reaching as high as 32 °C (90 °F) or more. Autumn (September to November) offers pleasant temperatures ranging from 9 °C to 26 °C (48 °F to 79 °F) and beautiful foliage. Winter (December to February) brings cooler temperatures, with highs ranging from 8 °C to 14 °C (46 °F to 57 °F), and occasional snowfall.
Compared to other regions in the United States, Charlotte enjoys a relatively high amount of sunshine throughout the year. The city receives about 214 sunny days on average per year, which is higher than the national average. However, it is essential to be cautious of the sun's harmful effects. The UV rays can be intense, especially in the summer, so taking proper measures to protect your skin is crucial, such as wearing sunglasses, a hat, and sunscreen with a high SPF.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Charlotte. It's designed to provide you with a better understanding of the yearly weather and sun exposure.