TODAY MAY31
TEMPERATURE61
HUMIDITY67
PRESSURE30.3
WIND COND.130 6.9
  • 8570Mon
  • 9171Tue40%
  • 8565Wed40%30%
  • 8668Thu30%
  • 8769Fri30%30%
daynightWeather update from Des Moines, Des Moines International Airport at
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Hartford 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
January14°F35°F23°F0.9"
February17°F39°F26°F1.2"
March30°F54°F41°F2.2"
April41°F67°F53°F4.9"
May51°F76°F63°F4.9"
June62°F86°F74°F6.5"
July66°F89°F77°F4.2"
August64°F87°F75°F5.1"
September56°F81°F68°F3.7"
October43°F68°F55°F3.2"
November31°F54°F42°F1.8"
December18°F38°F27°F2.1"

Did you know?

  • The highest monthly average temperature in Hartford for July is 77 degrees.
  • The lowest monthly average temperature in Hartford for January is 23 degrees.
  • The most monthly precipitation in Hartford occurs in June with 6.5 inches.
  • The air quality index in Hartford is 18% better than the national average.
  • The pollution index in Hartford is 84% worse than the national average.

Compare Hartford, IA Weather To Other Cities

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      Hartford 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.
      IndexHartfordIowaNational
      Air quality index413950
      Pollution index9,310,1601,643,8365,066,862

      Hartford air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality267
      Days with moderate air quality98
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Hartford air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.110%
      Carbon Tetrachloride0.080%
      Lead0.030%
      Mercury0.010%

      Average monthly Hartford temperature with heat index

      Hartford monthly precipitation with daily maximum

      Hartford monthly snow depth with daily maximum

      Hartford monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Ackworth, IA664118%
      Indianola, IA15,3434118%
      Pleasantville, IA1,7624118%
      Spring Hill, IA604118%
      Altoona, IA16,6924118%
      Hartford, IA8244118%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Grand Ridge, FL8243334%
      Memphis, IN8245510%
      Winfield, PA8243138%
      Lilly, PA8244510%
      Shirley, IN824365630%
      Hartford, IA8244118%
      Source: The Hartford, 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.