TODAY MAY16
TEMPERATURE63
HUMIDITY77
PRESSURE30.11
WIND COND.150 14.8
  • 7259Mon70%60%
  • 7463Tue60%60%
  • 7764Wed40%60%
  • 7765Thu40%60%
  • 7966Fri30%40%
daynightWeather update from Knoxville at

Key findings

  • The highest monthly average temperature in Marysville for July is 75.5 degrees
  • The lowest monthly average temperature in Marysville for January is 23.7 degrees
  • The most monthly precipitation in Marysville occurs in April with 9.4 inches
  • The air quality index in Marysville is 22% better than the national average
  • The pollution index in Marysville is 71% better than the national average

Compare Marysville, IA Weather

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      Marysville 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
      January16°F33°F24°F0.5"
      February18°F36°F26°F1.3"
      March31°F52°F40°F7.8"
      April41°F65°F52°F9.4"
      May52°F74°F62°F8.4"
      June62°F84°F72°F5.7"
      July65°F87°F76°F6.6"
      August63°F84°F73°F4.1"
      September55°F79°F66°F7.3"
      October43°F66°F54°F4.3"
      November32°F52°F41°F2.7"
      December20°F37°F28°F3.3"

      Marysville 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.
      IndexMarysvilleIowaNational
      Air quality index393950
      Pollution index1,478,7001,643,8365,066,862

      Marysville 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

      Marysville air quality information

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

      Average monthly Marysville temperature with heat index

      Marysville monthly precipitation with daily maximum

      Marysville monthly snow depth with daily maximum

      Marysville monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Russell, IA5163922%
      Knoxville, IA7,2363922%
      Albia, IA3,7953922%
      Bussey, IA5783922%
      Lovilia, IA6003922%
      Marysville, IA1033922%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Miramiguoa Park, MO103548%
      Camp Three, MT1032158%
      Springhill, FL1034118%
      Trosky, MN1033628%
      Trail Side, CO1034510%
      Marysville, IA1033922%
      Source: The Marysville, 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.