TODAY MAY11
TEMPERATURE31
HUMIDITY66
PRESSURE30.3
WIND COND.350 11.2
  • 6238Tue
  • 6542Wed
  • 6744Thu
  • 6547Fri30%30%
  • 6549Sat40%40%
daynightWeather update from Mason City, Mason City Municipal Airport at

Key findings

  • The highest monthly average temperature in Fertile for July is 72.5 degrees
  • The lowest monthly average temperature in Fertile for January is 16.7 degrees
  • The most monthly precipitation in Fertile occurs in June with 5.4 inches
  • The air quality index in Fertile is 70% better than the national average
  • The pollution index in Fertile is 71% better than the national average

Compare Fertile, IA Weather

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      Fertile 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
      January9°F25°F17°F0.7"
      February11°F29°F20°F1.1"
      March25°F44°F34°F2.2"
      April36°F60°F47°F5.1"
      May48°F71°F59°F5.0"
      June58°F81°F69°F5.4"
      July61°F84°F72°F4.2"
      August59°F82°F70°F4.0"
      September51°F76°F62°F4.3"
      October38°F62°F49°F2.7"
      November26°F47°F36°F1.5"
      December13°F29°F21°F1.4"

      Fertile 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.
      IndexFertileIowaNational
      Air quality index153950
      Pollution index1,444,3801,643,8365,066,862

      Fertile air quality information

      MeasurementTotal
      Days measured118
      Days with good air quality118
      Days with moderate air quality0
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Fertile air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.040%
      Carbon Tetrachloride0.002%
      Lead0.010%
      Mercury0.001%

      Average monthly Fertile temperature with heat index

      Fertile monthly precipitation with daily maximum

      Fertile monthly snow depth with daily maximum

      Fertile monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Burchinal, IA531570%
      Garner, IA3,0911570%
      Lake Mills, IA2,0271570%
      Ventura, IA7371570%
      Mason City, IA27,5461570%
      Fertile, IA3461570%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      St. Helena, NC3463432%
      McHenry, KY3464314%
      Taneyville, MO3461864%
      Sammons Point, IL3460100%
      Rosston, AR3463236%
      Fertile, IA3461570%
      Source: The Fertile, IA 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.