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      Heat Advisory
      until 8:00 PM CDT
      +1 more alert
      Elev 531 ft, 38.663 °N 90.590 °W

      Chesterfield, MO

      Chesterfield Station103°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp9785101
      Low Temp746347
      Day Average Temp84.21--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.6-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point70.57--
      High72--
      Low69--
      Average70.57--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed9--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.51--
      Astronomy Day Length Rise Set
      Actual Time12h 58m6:32 AM7:30 PM
      Civil Twilight6:05 AM7:57 PM
      Nautical Twilight5:33 AM8:30 PM
      Astronomical Twilight4:59 AM9:03 PM
      Moon: Waning gibbous10:15 PM12:33 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:54 AM 83 °F 70 °F 65 % SSW 5 mph - 29.49 in 0 in Fair
      1:54 AM 82 °F 70 °F 67 % CALM 0 mph - 29.49 in 0 in Fair
      2:54 AM 80 °F 70 °F 71 % WSW 6 mph - 29.49 in 0 in Fair
      3:54 AM 75 °F 71 °F 87 % SW 3 mph - 29.49 in 0 in Fair
      4:54 AM 75 °F 70 °F 84 % CALM 0 mph - 29.5 in 0 in Fair
      5:54 AM 74 °F 70 °F 87 % W 3 mph - 29.51 in 0 in Fair
      6:54 AM 75 °F 69 °F 82 % CALM 0 mph - 29.52 in 0 in Fair
      7:54 AM 80 °F 71 °F 74 % W 5 mph - 29.53 in 0 in Fair
      8:54 AM 86 °F 71 °F 61 % WSW 7 mph - 29.53 in 0 in Fair
      9:54 AM 89 °F 71 °F 55 % WSW 8 mph - 29.52 in 0 in Fair
      10:54 AM 93 °F 72 °F 50 % WSW 9 mph - 29.53 in 0 in Fair
      11:54 AM 95 °F 72 °F 47 % WSW 9 mph - 29.52 in 0 in Fair
      12:54 PM 95 °F 72 °F 47 % WSW 7 mph - 29.5 in 0 in Fair
      1:54 PM 97 °F 69 °F 40 % VAR 6 mph - 29.48 in 0 in Fair
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