TODAY MAR08
TEMPERATURE59
HUMIDITY39
PRESSURE30.14
WIND COND.190 24.1
  • 7450Mon
  • 7456Tue20%
  • 7738Wed20%20%
  • 5533Thu
  • 5433Fri
daynightWeather update from Shenandoah Municipal at

Key findings

  • The highest monthly average temperature in Randolph for July is 76 degrees
  • The lowest monthly average temperature in Randolph for January is 26 degrees
  • The most monthly precipitation in Randolph occurs in June with 8.2 inches
  • The air quality index in Randolph is 20% better than the national average
  • The pollution index in Randolph is 85% better than the national average

Compare Randolph, IA Weather

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      Randolph 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
      January20°F34°F26°F2.0"
      February28°F48°F37°F1.2"
      March36°F58°F45°F7.3"
      April45°F66°F54°F7.1"
      May53°F75°F63°F8.1"
      June65°F87°F76°F8.2"
      July67°F87°F76°F6.8"
      August63°F83°F72°F7.2"
      September60°F82°F70°F7.1"
      October46°F69°F57°F6.0"
      November35°F56°F45°F2.4"
      December23°F40°F30°F6.3"

      Randolph 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.
      IndexRandolphIowaNational
      Air quality index403950
      Pollution index747,0231,643,8365,066,862

      Randolph air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality283
      Days with moderate air quality82
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Randolph air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.010%
      Carbon Tetrachloride0.002%
      Lead0.050%
      Mercury0.030%

      Average monthly Randolph temperature with heat index

      Randolph monthly precipitation with daily maximum

      Randolph monthly snow depth with daily maximum

      Randolph monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Percival, IA1024020%
      Anderson, IA04020%
      Tabor, IA1,2304020%
      Hastings, IA1504020%
      Riverton, IA2604020%
      Randolph, IA1904020%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Manitou, OK1904314%
      Baylis, IL1904118%
      Watson, MN1903236%
      Clipper Mills, CA1904412%
      Parkdale, MO190548%
      Randolph, IA1904020%
      Source: The Randolph, 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.