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Key findings

  • The highest monthly average temperature in York for July is 78.7 degrees
  • The lowest monthly average temperature in York for January is 41.6 degrees
  • The most monthly precipitation in York occurs in December with 4.3 inches
  • The air quality index in York is 28% better than the national average
  • The pollution index in York is 110% worse than the national average

Compare York, SC Weather

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      York Average Temperature

      In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
      MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
      January31°F54°F42°F3.3"
      February33°F57°F44°F2.4"
      March40°F66°F53°F3.5"
      April49°F75°F62°F3.1"
      May57°F81°F69°F3.6"
      June66°F89°F77°F3.9"
      July69°F91°F79°F4.0"
      August68°F90°F78°F4.0"
      September62°F84°F72°F3.3"
      October49°F74°F61°F2.6"
      November38°F64°F50°F3.3"
      December35°F58°F46°F4.3"

      York air quality index & pollution index

      In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
      IndexYorkSouth CarolinaNational
      Air quality index363750
      Pollution index5,729,5703,620,4382,726,193

      York air quality information

      MeasurementTotal
      Days measured246
      Days with good air quality231
      Days with moderate air quality15
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      York air quality information

      PollutantTotal
      Arsenic4.280%
      Benzene0.050%
      Carbon Tetrachloride0.020%
      Lead0.130%
      Mercury0.040%

      Average monthly York temperature with heat index

      York monthly precipitation with daily maximum

      York monthly snow depth with daily maximum

      York monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Sharon, SC4933628.0%
      Lowrys, SC2103628.0%
      Smyrna, SC503628.0%
      Hickory Grove, SC4283628.0%
      Grover, NC9763628.0%
      York, SC7,9893628.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Round Lake Park, IL7,9893922.0%
      Argyle, NS7,989n/a 
      Oak Brook, IL7,9885510.0%
      Charlestown, IN7,990492.0%
      Ilion, NY7,9862746.0%
      York, SC7,9893628.0%
      Source: The York, SC weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.