TODAY FEB26
TEMPERATURE34
HUMIDITY80
PRESSURE30.2
WIND COND.80 13
  • 4837Fri30%
  • 5946Sat70%
  • 5829Sun
  • 5029Mon
  • 4934Tue30%20%
daynightWeather update from Sparta Community-Hunter Field Airport at

Key findings

  • The highest monthly average temperature in Tilden for July is 78 degrees
  • The lowest monthly average temperature in Tilden for January is 33 degrees
  • The most monthly precipitation in Tilden occurs in August with 10.7 inches
  • The air quality index in Tilden is 14% better than the national average
  • The pollution index in Tilden is 76% better than the national average

Compare Tilden, IL Weather

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      Tilden 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
      January25°F42°F33°F4.6"
      February27°F45°F35°F2.4"
      March39°F58°F48°F3.7"
      April48°F69°F58°F6.6"
      May57°F77°F66°F10.0"
      June66°F86°F76°F8.8"
      July69°F88°F78°F6.8"
      August67°F87°F76°F10.7"
      September59°F81°F69°F7.4"
      October48°F70°F58°F9.0"
      November38°F57°F47°F6.5"
      December30°F45°F37°F7.7"

      Tilden 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.
      IndexTildenIllinoisNational
      Air quality index434150
      Pollution index1,232,9203,347,2955,066,862

      Tilden air quality information

      MeasurementTotal
      Days measured344
      Days with good air quality269
      Days with moderate air quality74
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Tilden air quality information

      PollutantTotal
      Arsenic0.170%
      Benzene0.030%
      Carbon Tetrachloride0.000%
      Lead0.010%
      Mercury0.290%

      Average monthly Tilden temperature with heat index

      Tilden monthly precipitation with daily maximum

      Tilden monthly snow depth with daily maximum

      Tilden monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Percy, IL8034314%
      Addieville, IL3034314%
      Oakdale, IL1814314%
      Steeleville, IL2,3274314%
      Cutler, IL4074314%
      Tilden, IL7634314%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Marengo, IN763688%
      Piedmont, WV7633628%
      Mackinac Island, MI7633236%
      North Hornell, NY7633530%
      Alapaha, GA7632648%
      Tilden, IL7634314%
      Source: The Tilden, 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.