TODAY SEP24
TEMPERATURE57
HUMIDITY77
PRESSURE30.05
WIND COND.330 18.4
  • 7450Sat
  • 8353Sun
  • 8654Mon
  • 8659Tue
  • 8257Wed40%
daynightWeather update from Huron, Huron Regional Airport at

Key findings

  • The highest monthly average temperature in Cavour for July is 75 degrees
  • The lowest monthly average temperature in Cavour for January is 16.8 degrees
  • The most monthly precipitation in Cavour occurs in June with 4.5 inches
  • The air quality index in Cavour is 50% better than the national average
  • The pollution index in Cavour is 94% better than the national average

Compare Cavour, SD Weather

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      Cavour 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
      January6°F28°F17°F0.5"
      February9°F34°F20°F0.7"
      March22°F48°F34°F1.0"
      April33°F62°F47°F2.2"
      May44°F73°F58°F3.2"
      June55°F83°F69°F4.5"
      July61°F89°F75°F2.7"
      August58°F85°F71°F3.3"
      September49°F79°F63°F2.8"
      October36°F64°F49°F2.2"
      November22°F49°F34°F0.8"
      December9°F31°F19°F1.3"

      Cavour 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.
      IndexCavourSouth DakotaNational
      Air quality index253650
      Pollution index290,986463,9835,066,862

      Cavour air quality information

      MeasurementTotal
      Days measured361
      Days with good air quality325
      Days with moderate air quality36
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Cavour air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.005%
      Carbon Tetrachloride0.001%
      Lead0.010%
      Mercury0.000%

      Average monthly Cavour temperature with heat index

      Cavour monthly precipitation with daily maximum

      Cavour monthly snow depth with daily maximum

      Cavour monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Bancroft, SD192550%
      Broadland, SD422550%
      Iroquois, SD3122550%
      Morningside, SD1322550%
      Huron, SD13,1492550%
      Cavour, SD1202550%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Marne, IA1204020%
      McIntire, IA1201570%
      Nathalie, VA1202648%
      Lake McMurray, WA1202452%
      Toronto, IA120468%
      Cavour, SD1202550%
      Source: The Cavour, SD 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.