York County, PA: Current UV Index and Hourly Forecast

As of 4:20 AM EDT on August 10, 2025, all 53 cities in York County, PA in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in York County, PA is expected to be 8.8 in Hanover between 1:00 PM - 2:00 PM EDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in York County, PA as of 4:20 AM EDT, August 10, 2025

Current UV Index in Cities in York County, PA

4:20 AM EDT, August 10, 2025