TODAY MAY15
TEMPERATURE63
HUMIDITY32
PRESSURE30.24
WIND COND.140 7.6
  • 6553Sat30%40%
  • 6758Sun50%80%
  • 7159Mon80%70%
  • 7160Tue50%50%
  • 7763Wed50%50%
daynightWeather update from Taylorville, Taylorville Municipal Airport at

Key findings

  • The highest monthly average temperature in Nokomis for July is 75.7 degrees
  • The lowest monthly average temperature in Nokomis for January is 28.5 degrees
  • The most monthly precipitation in Nokomis occurs in July with 15.2 inches
  • The air quality index in Nokomis is 20% better than the national average
  • The pollution index in Nokomis is 53% better than the national average

Compare Nokomis, IL Weather

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      Nokomis 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
      January22°F37°F28°F2.4"
      February23°F39°F30°F1.0"
      March36°F55°F44°F4.5"
      April45°F67°F55°F12.9"
      May55°F76°F65°F9.0"
      June64°F85°F73°F4.0"
      July66°F87°F76°F15.2"
      August64°F86°F74°F6.8"
      September57°F80°F67°F6.1"
      October46°F67°F55°F4.5"
      November36°F54°F44°F3.5"
      December27°F40°F33°F2.2"

      Nokomis 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.
      IndexNokomisIllinoisNational
      Air quality index404150
      Pollution index2,357,2803,347,2955,066,862

      Nokomis 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

      Nokomis air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.030%
      Carbon Tetrachloride0.004%
      Lead0.010%
      Mercury0.000%

      Average monthly Nokomis temperature with heat index

      Nokomis monthly precipitation with daily maximum

      Nokomis monthly snow depth with daily maximum

      Nokomis monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Ohlman, IL1134020%
      Fillmore, IL3174020%
      Taylor Springs, IL4524020%
      Ramsey, IL1,3744020%
      Coalton, IL2694020%
      Nokomis, IL2,2304020%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Gates Mills, OH2,22950= 100
      Ashland, AL2,2313824%
      Medicine Lodge, KS2,2314020%
      Harlem, FL2,2313628%
      Manchester Center, VT2,2323530%
      Nokomis, IL2,2304020%
      Source: The Nokomis, 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.