UV Index Today in York County, South Carolina (SC)
Friday, May 22, 2026 -1:10 PMEDT (GMT-4)
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The average maximum UV Index today across 16 locations in York County, South Carolina (SC), is 4.1. The highest projected maximum is 5.5 in Catawba at 2:00 PM EDT, while the lowest projected maximum is 1.6 in Hickory Grove at 3:00 PM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 3.7. The highest projected maximum is 4 in Hickory Grove at 4:00 PM EDT, and the lowest projected maximum is 2.8 in Charlotte at 4:00 PM EDT.
16 Places in York County, South Carolina (SC)
Maximum UV Index Today