TODAY FEB26
TEMPERATURE41
HUMIDITY65
PRESSURE29.72
WIND COND.150 20.5
  • 4224Fri20%20%
  • 4326Sat30%
  • 3319Sun
  • 3422Mon
  • 4427Tue
daynightWeather update from Marshalltown, Marshalltown Municipal Airport at

Key findings

  • The highest monthly average temperature in Clemons for July is 74 degrees
  • The lowest monthly average temperature in Clemons for December is 20 degrees
  • The most monthly precipitation in Clemons occurs in May with 8 inches
  • The air quality index in Clemons is 26% better than the national average
  • The pollution index in Clemons is 77% better than the national average

Compare Clemons, IA Weather

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      Clemons 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
      January12°F28°F20°F1.5"
      February14°F30°F22°F2.6"
      March29°F50°F38°F5.4"
      April38°F62°F50°F7.2"
      May51°F73°F61°F8.0"
      June62°F83°F72°F7.9"
      July63°F85°F74°F5.1"
      August62°F82°F72°F6.6"
      September55°F79°F66°F5.4"
      October44°F65°F54°F5.7"
      November28°F49°F38°F2.2"
      December13°F26°F20°F1.8"

      Clemons 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.
      IndexClemonsIowaNational
      Air quality index373950
      Pollution index1,171,9301,643,8365,066,862

      Clemons air quality information

      MeasurementTotal
      Days measured214
      Days with good air quality210
      Days with moderate air quality4
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Clemons air quality information

      PollutantTotal
      Arsenic0.060%
      Benzene0.010%
      Carbon Tetrachloride0.002%
      Lead0.004%
      Mercury0.050%

      Average monthly Clemons temperature with heat index

      Clemons monthly precipitation with daily maximum

      Clemons monthly snow depth with daily maximum

      Clemons monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Marshalltown, IA27,6373726%
      Hubbard, IA8913726%
      Rhodes, IA2573726%
      Melbourne, IA8213726%
      Collins, IA4583726%
      Clemons, IA1113726%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Kenton Vale, KY111548%
      Struble, IA1113530%
      Munden, KS1113236%
      Birmingham, PA1114118%
      Mineola, IA1114020%
      Clemons, IA1113726%
      Source: The Clemons, 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.