TODAY FEB25
TEMPERATURE45
HUMIDITY93
PRESSURE30.18
WIND COND.
  • 7058Thu
  • 7664Fri
  • 7766Sat
  • 7866Sun
  • 7764Mon
daynightWeather update from Brooksville, Hernando County Airport at

Key findings

  • The highest monthly average temperature in Port Richey for August is 81 degrees
  • The lowest monthly average temperature in Port Richey for February is 58 degrees
  • The most monthly precipitation in Port Richey occurs in August with 13.2 inches
  • The air quality index in Port Richey is 14% better than the national average
  • The pollution index in Port Richey is 54% worse than the national average

Compare Port Richey, FL Weather

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      Port Richey 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
      January48°F73°F60°F2.0"
      February44°F73°F58°F2.9"
      March50°F77°F63°F3.9"
      April52°F80°F67°F8.2"
      May60°F87°F74°F6.7"
      June70°F89°F78°F8.5"
      July72°F91°F80°F12.4"
      August73°F92°F81°F13.2"
      September70°F90°F79°F4.8"
      October68°F86°F76°F10.0"
      November53°F81°F66°F2.4"
      December47°F73°F60°F6.1"

      Port Richey 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 RicheyFloridaNational
      Air quality index433550
      Pollution index7,793,57015,391,3445,066,862

      Port Richey air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality267
      Days with moderate air quality92
      Days w/ poor A.Q. for sensitive groups6
      Days with unhealthy air quality0

      Port Richey air quality information

      PollutantTotal
      Arsenic0.080%
      Benzene0.080%
      Carbon Tetrachloride0.020%
      Lead0.070%
      Mercury0.020%

      Average monthly Port Richey temperature with heat index

      Port Richey monthly precipitation with daily maximum

      Port Richey monthly snow depth with daily maximum

      Port Richey monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Shady Hills, FL11,2883040%
      Heritage Pines, FL1,9823040%
      Spring Hill, FL102,9293040%
      Hernando Beach, FL2,4203040%
      Timber Pines, FL5,5633040%
      Port Richey, FL2,7314314%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Folly Beach, SC2,7323824%
      Norton Center, MA2,7324412%
      Hartford, KY2,7324314%
      Crest, CA2,7336428%
      Philipsburg, PA2,7294412%
      Port Richey, FL2,7314314%
      Source: The Port Richey, 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.