TODAY MAY18
TEMPERATURE77
HUMIDITY62
PRESSURE30.11
WIND COND.90 16.6
  • 8871Wed30%
  • 8871Thu20%30%
  • 9069Fri
  • 9068Sat
  • 8971Sun
daynightWeather update from Fort Myers, Page Field at

Key findings

  • The highest monthly average temperature in Iona for August is 82.2 degrees
  • The lowest monthly average temperature in Iona for January is 64.3 degrees
  • The most monthly precipitation in Iona occurs in August with 10.7 inches
  • The air quality index in Iona is 28% better than the national average
  • The pollution index in Iona is 1049% worse than the national average

Compare Iona, FL Weather

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      Iona 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
      January55°F76°F64°F3.0"
      February56°F78°F66°F1.9"
      March59°F81°F69°F2.3"
      April64°F86°F75°F2.2"
      May69°F90°F79°F3.2"
      June74°F91°F81°F9.9"
      July75°F92°F82°F10.4"
      August76°F92°F82°F10.7"
      September74°F91°F81°F9.1"
      October69°F87°F77°F4.0"
      November61°F82°F70°F1.5"
      December59°F79°F68°F1.8"

      Iona 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.
      IndexIonaFloridaNational
      Air quality index363550
      Pollution index58,201,70015,391,3445,066,862

      Iona air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality328
      Days with moderate air quality36
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Iona air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene1.330%
      Carbon Tetrachloride0.002%
      Lead0.010%
      Mercury0.001%

      Average monthly Iona temperature with heat index

      Iona monthly precipitation with daily maximum

      Iona monthly snow depth with daily maximum

      Iona monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Bonita Springs, FL49,8073432%
      Estero, FL30,4703432%
      Fort Myers Shores, FL6,1163628%
      Three Oaks, FL3,9593628%
      Cypress Lake, FL11,6563628%
      Iona, FL14,2873628%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Beacon, NY14,2893628%
      Horsham, PA14,283512%
      Bellair-Meadowbrook Terrace, FL14,3004314%
      Greendale, WI14,3034412%
      Gainesville, VA14,269476%
      Iona, FL14,2873628%
      Source: The Iona, 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.