TODAY MAR03
TEMPERATURE38
HUMIDITY64
PRESSURE29.99
WIND COND.220 14.8
  • 6231
  • 5529Thu
  • 4929Fri
  • 5134Sat
  • 5740Sun
daynightWeather update from Springfield - Abraham Lincoln Capital Airport at

Key findings

  • The highest monthly average temperature in Curran for July is 77 degrees
  • The lowest monthly average temperature in Curran for January is 29 degrees
  • The most monthly precipitation in Curran occurs in June with 5.5 inches
  • The air quality index in Curran is 20% better than the national average
  • The pollution index in Curran is 1% worse than the national average

Compare Curran, IL Weather

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      Curran 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°F38°F29°F2.1"
      February22°F41°F31°F1.9"
      March34°F56°F44°F2.9"
      April44°F68°F56°F4.3"
      May54°F77°F65°F4.5"
      June64°F86°F74°F5.5"
      July66°F88°F77°F4.3"
      August64°F86°F75°F3.2"
      September57°F81°F68°F3.7"
      October46°F69°F56°F3.7"
      November36°F55°F45°F2.5"
      December26°F41°F33°F2.8"

      Curran 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.
      IndexCurranIllinoisNational
      Air quality index404150
      Pollution index5,136,0803,347,2955,066,862

      Curran air quality information

      MeasurementTotal
      Days measured360
      Days with good air quality287
      Days with moderate air quality73
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Curran air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.090%
      Carbon Tetrachloride0.010%
      Lead0.390%
      Mercury0.020%

      Average monthly Curran temperature with heat index

      Curran monthly precipitation with daily maximum

      Curran monthly snow depth with daily maximum

      Curran monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Divernon, IL1,2014020%
      Leland Grove, IL1,6254020%
      Rochester, IL3,6874020%
      Thayer, IL7284020%
      Ashland, IL1,2644020%
      Curran, IL2144020%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Rhame, ND2143334%
      Nespelem, WA2141864%
      Venice, LA2144510%
      Stillwater, PA2143530%
      Diller, NE2143138%
      Curran, IL2144020%
      Source: The Curran, IL 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.