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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 Temp7189104
      Low Temp696748
      Day Average Temp69.85--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation04.5-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point69.23--
      High70--
      Low68--
      Average69.23--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed0--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.68--
      Astronomy Day Length Rise Set
      Actual Time13h 54m6:08 AM8:03 PM
      Civil Twilight5:39 AM8:31 PM
      Nautical Twilight5:04 AM9:06 PM
      Astronomical Twilight4:27 AM9:44 PM
      Moon: Waning crescent12:16 AM3:52 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:15 AM 71 °F 70 °F 97 % CALM 0 mph - 29.69 in 0 in Partly Cloudy
      12:35 AM 70 °F 69 °F 97 % CALM 0 mph - 29.69 in 0 in Mostly Cloudy
      12:55 AM 71 °F 70 °F 97 % CALM 0 mph - 29.69 in 0 in Cloudy
      1:15 AM 71 °F 70 °F 96 % CALM 0 mph - 29.69 in 0 in Mostly Cloudy
      1:35 AM 71 °F 70 °F 96 % CALM 0 mph - 29.69 in 0 in Partly Cloudy
      1:55 AM 70 °F 69 °F 98 % CALM 0 mph - 29.68 in 0 in Fair
      2:15 AM 70 °F 69 °F 98 % CALM 0 mph - 29.68 in 0 in Mostly Cloudy
      2:35 AM 69 °F 69 °F 99 % CALM 0 mph - 29.68 in 0 in Partly Cloudy
      2:55 AM 69 °F 69 °F 99 % CALM 0 mph - 29.67 in 0 in Mostly Cloudy
      3:15 AM 69 °F 69 °F 98 % CALM 0 mph - 29.67 in 0 in Cloudy
      3:35 AM 69 °F 68 °F 98 % CALM 0 mph - 29.67 in 0 in Mostly Cloudy
      3:55 AM 69 °F 69 °F 99 % CALM 0 mph - 29.66 in 0 in Partly Cloudy
      4:15 AM 69 °F 69 °F 100 % CALM 0 mph - 29.66 in 0 in Cloudy
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