Current weather conditions temporarily unavailable!

Key findings

  • The highest monthly average temperature in Lacona for July is 75.8 degrees
  • The lowest monthly average temperature in Lacona for February is 23.7 degrees
  • The most monthly precipitation in Lacona occurs in September with 10.8 inches
  • The air quality index in Lacona is 22% better than the national average
  • The pollution index in Lacona is 71% better than the national average

Compare Lacona, IA Weather

      vs
      How would you rate the weather in Lacona?
      Write a review to give others more information about this area.
      How would you rate the air quality in Lacona?
      Write a review to give others more information about this area.
      See all Lacona poll results

      Lacona 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
      January15°F36°F24°F1.5"
      February15°F35°F24°F2.3"
      March30°F51°F39°F3.5"
      April41°F65°F52°F8.7"
      May52°F74°F62°F7.1"
      June62°F83°F72°F5.9"
      July66°F87°F76°F7.3"
      August63°F84°F72°F7.4"
      September54°F77°F64°F10.8"
      October43°F66°F53°F4.9"
      November30°F50°F39°F4.4"
      December22°F39°F30°F4.0"

      Lacona 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.
      IndexLaconaIowaNational
      Air quality index393950
      Pollution index1,478,7001,643,8365,066,862

      Lacona air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality306
      Days with moderate air quality59
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Lacona air quality information

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

      Average monthly Lacona temperature with heat index

      Lacona monthly precipitation with daily maximum

      Lacona monthly snow depth with daily maximum

      Lacona monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Knoxville, IA7,2363922%
      Pleasantville, IA1,7623922%
      Williamson, IA1133922%
      Melcher-Dallas, IA1,1623922%
      Sandyville, IA743922%
      Lacona, IA4723922%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Gustavus, AK4722060%
      Baileyton, TN4724510%
      Ashley, MI4723628%
      Natchez, LA4723040%
      Elliott, IA4724020%
      Lacona, IA4723922%
      Source: The Lacona, 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.