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      Elev 512 ft, 38.089 °N 90.092 °W

      Prairie du Rocher, IL

      Prairie du Rocher Station

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp7588104
      Low Temp726649
      Day Average Temp73.46--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation04.3-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point72.77--
      High74--
      Low72--
      Average72.77--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed12--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.45--
      Astronomy Day Length Rise Set
      Actual Time13h 42m6:13 AM7:56 PM
      Civil Twilight5:45 AM8:24 PM
      Nautical Twilight5:11 AM8:58 PM
      Astronomical Twilight4:34 AM9:34 PM
      Moon: Waxing crescent7:10 AM8:34 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:15 AM 73 °F 72 °F 97 % CALM 0 mph - 29.44 in 0 in Fair
      12:35 AM 72 °F 72 °F 98 % CALM 0 mph - 29.44 in 0 in Fair
      12:55 AM 73 °F 72 °F 97 % CALM 0 mph - 29.44 in 0 in Fair
      1:15 AM 72 °F 72 °F 98 % CALM 0 mph - 29.44 in 0 in Fair
      1:55 AM 73 °F 72 °F 97 % CALM 0 mph - 29.44 in 0 in Partly Cloudy
      2:15 AM 73 °F 72 °F 96 % CALM 0 mph - 29.44 in 0 in Thunder in the Vicinity
      2:35 AM 73 °F 73 °F 98 % SE 3 mph - 29.43 in 0 in Thunder
      2:55 AM 74 °F 73 °F 96 % ESE 3 mph - 29.44 in 0 in Thunder in the Vicinity
      3:15 AM 75 °F 74 °F 98 % NE 12 mph 16 mph 29.46 in 0 in Thunder in the Vicinity
      3:35 AM 74 °F 73 °F 96 % ENE 5 mph - 29.47 in 0 in Thunder in the Vicinity
      3:55 AM 75 °F 74 °F 96 % E 5 mph - 29.46 in 0 in Thunder in the Vicinity
      4:15 AM 74 °F 74 °F 97 % CALM 0 mph - 29.47 in 0 in Thunder
      4:35 AM 74 °F 73 °F 98 % E 5 mph - 29.46 in 0 in Thunder
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