TODAY DEC25
TEMPERATURE
HUMIDITY78
PRESSURE102850
WIND COND.220 7.6
  • 3928Thu
  • 4335Fri30%
  • 4943Sat60%70%
  • 5239Sun80%70%
  • 4735Mon60%40%
daynightWeather update from Venango Regional Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Knox for July is 69.6 degrees
  • The lowest monthly average temperature in Knox for February is 25.5 degrees
  • The most monthly precipitation in Knox occurs in July with 7.9 inches
  • The air quality index in Knox is 22% better than the national average
  • The pollution index in Knox is 78% better than the national average

Compare Knox, PA Weather

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      Knox 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
      January19°F33°F26°F4.0"
      February18°F34°F26°F3.9"
      March28°F45°F35°F4.3"
      April38°F60°F48°F5.1"
      May48°F70°F58°F5.4"
      June56°F77°F66°F6.8"
      July60°F81°F70°F7.9"
      August59°F79°F68°F7.0"
      September53°F73°F62°F5.2"
      October43°F61°F51°F4.8"
      November33°F49°F40°F3.8"
      December25°F37°F30°F3.4"

      Knox 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.
      IndexKnoxPennsylvaniaNational
      Air quality index334542
      Pollution index601,9864,584,8052,726,193

      Knox air quality

      MeasurementTotal
      Days measured359
      Days with good air quality357
      Days with moderate air quality2
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.001%
      Benzene0.010%
      Carbon Tetrachloride0.001%
      Lead0.010%
      Mercury0.001%

      Average monthly Knox temperature with heat index

      Knox monthly precipitation with daily maximum

      Knox monthly snow depth with daily maximum

      Knox monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Hasson Heights, PA1,495982.0%
      Oil City, PA9,750982.0%
      Tylersburg, PA99982.0%
      Crown, PA229982.0%
      Woodland Heights, PA1,146982.0%
      Knox, PA1,0083334.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      New Union, AL1,0084314.0%
      West Cape May, NJ1,0084216.0%
      Neffs, OH1,0083922.0%
      Reid Hope King, TX1,0084412.0%
      Rice, TX1,0084118.0%
      Knox, PA1,0083334.0%
      Source: The Knox, 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.