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Key findings

  • The highest monthly average temperature in Port Clinton for July is 77 degrees
  • The lowest monthly average temperature in Port Clinton for January is 31 degrees
  • The most monthly precipitation in Port Clinton occurs in July with 5 inches
  • The air quality index in Port Clinton is 16% better than the national average
  • The pollution index in Port Clinton is 75% better than the national average

Compare Port Clinton, PA Weather

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      Port Clinton 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
      January23°F40°F31°F2.6"
      February23°F42°F32°F2.4"
      March31°F53°F41°F3.1"
      April42°F66°F54°F3.6"
      May51°F75°F63°F3.7"
      June61°F84°F72°F4.8"
      July66°F88°F77°F5.0"
      August64°F85°F74°F4.7"
      September57°F79°F68°F4.4"
      October46°F67°F56°F4.8"
      November35°F55°F45°F2.7"
      December29°F45°F36°F3.8"

      Port Clinton 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.
      IndexPort ClintonPennsylvaniaNational
      Air quality index424550
      Pollution index1,279,5304,327,9925,066,862

      Port Clinton air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality279
      Days with moderate air quality80
      Days w/ poor A.Q. for sensitive groups5
      Days with unhealthy air quality1

      Port Clinton air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.002%
      Mercury0.000%

      Average monthly Port Clinton temperature with heat index

      Port Clinton monthly precipitation with daily maximum

      Port Clinton monthly snow depth with daily maximum

      Port Clinton monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Altamont, PA7014216%
      Blandon, PA7,7044216%
      Dauberville, PA8824216%
      Edenburg, PA9004216%
      Frackville, PA3,7304216%
      Port Clinton, PA2604216%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Lynn, AR2604510%
      Riverton, IA2604020%
      Goodland, FL2603432%
      Benjamin, TX2602648%
      Philo, CA2603334%
      Port Clinton, PA2604216%
      Source: The Port Clinton, PA 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.