TODAY NOV25
TEMPERATURE46
HUMIDITY93
PRESSURE102270
WIND COND.
  • 7160Mon
  • 7367Tue
  • 7468Wed
  • 7561
  • 6848Fri
daynightWeather update from Crystal River Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Cedar Key for July is 80.8 degrees
  • The lowest monthly average temperature in Cedar Key for January is 53.9 degrees
  • The most monthly precipitation in Cedar Key occurs in August with 10.3 inches
  • The air quality index in Cedar Key is 29% better than the national average
  • The pollution index in Cedar Key is 79% better than the national average

Compare Cedar Key, FL Weather

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      Cedar Key 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
      January41°F70°F54°F3.5"
      February42°F72°F56°F3.3"
      March47°F78°F62°F2.9"
      April54°F83°F68°F2.6"
      May61°F89°F74°F3.7"
      June70°F92°F80°F7.2"
      July72°F93°F81°F8.9"
      August73°F92°F81°F10.3"
      September69°F90°F78°F6.2"
      October58°F85°F70°F2.3"
      November47°F77°F61°F2.0"
      December45°F73°F57°F3.5"

      Cedar Key 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.
      IndexCedar KeyFloridaNational
      Air quality index303542
      Pollution index570,7067,570,7852,726,193

      Cedar Key air quality

      MeasurementTotal
      Days measured365
      Days with good air quality337
      Days with moderate air quality28
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.000%
      Benzene0.010%
      Carbon Tetrachloride0.001%
      Lead0.000%
      Mercury0.000%

      Average monthly Cedar Key temperature with heat index

      Cedar Key monthly precipitation with daily maximum

      Cedar Key monthly snow depth with daily maximum

      Cedar Key monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Cedar Key, FL8403040.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Pendergrass, GA8403726.0%
      Congerville, IL8404412.0%
      Garrett Park, MD840476.0%
      Inverness, MS8404314.0%
      Attica, OH8404118.0%
      Cedar Key, FL8403040.0%
      Source: The Cedar Key, FL 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.