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      Elev 682 ft, 39.599 °N 88.612 °W

      Sullivan, IL

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp567088
      Low Temp544722
      Day Average Temp55--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.3-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point48.5--
      High49--
      Low48--
      Average48.5--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed0--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.32--
      Astronomy Day Length Rise Set
      Actual Time11h 25m6:58 AM6:24 PM
      Civil Twilight6:31 AM6:51 PM
      Nautical Twilight6:00 AM7:22 PM
      Astronomical Twilight5:29 AM7:53 PM
      Moon: Waning crescent5:54 AM5:43 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:53 AM 56 °F 49 °F 77 % CALM 0 mph - 29.32 in 0 in Fair
      1:53 AM 54 °F 48 °F 80 % CALM 0 mph - 29.32 in 0 in Fair
      Level Access
      Glossary