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      Elev 531 ft, 38.663 °N 90.590 °W

      Chesterfield, MO

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp797090
      Low Temp704728
      Day Average Temp72.46--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation2.773.5-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point68.56--
      High70--
      Low65--
      Average68.56--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed15--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.48--
      Astronomy Day Length Rise Set
      Actual Time11h 14m7:10 AM6:25 PM
      Civil Twilight6:43 AM6:52 PM
      Nautical Twilight6:13 AM7:22 PM
      Astronomical Twilight5:42 AM7:53 PM
      Moon: Waxing crescent11:24 AM8:31 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:45 AM 79 °F 67 °F 66 % NNW 13 mph 22 mph 29.47 in 0 in Cloudy
      12:54 AM 78 °F 65 °F 64 % NNW 8 mph 24 mph 29.47 in 0 in Cloudy
      1:54 AM 70 °F 68 °F 93 % S 3 mph - 29.46 in 0.06 in Light Rain
      2:54 AM 70 °F 68 °F 93 % CALM 0 mph - 29.43 in 0 in Mostly Cloudy
      3:38 AM 72 °F 68 °F 87 % W 14 mph 28 mph 29.45 in 0.05 in T-Storm
      3:44 AM 71 °F 68 °F 90 % W 15 mph 28 mph 29.49 in 0.17 in Heavy T-Storm
      3:52 AM 72 °F 68 °F 88 % NW 13 mph 24 mph 29.47 in 0.52 in Heavy T-Storm
      3:54 AM 70 °F 68 °F 93 % NNW 14 mph 24 mph 29.46 in 0.59 in Heavy T-Storm
      4:06 AM 70 °F 69 °F 97 % WNW 8 mph 20 mph 29.45 in 0.13 in T-Storm
      4:14 AM 71 °F 69 °F 93 % WNW 6 mph - 29.45 in 0.13 in Light Rain with Thunder
      4:17 AM 71 °F 69 °F 93 % NW 5 mph - 29.44 in 0.14 in Light Rain with Thunder
      4:20 AM 71 °F 69 °F 93 % NW 3 mph - 29.44 in 0.14 in T-Storm
      4:27 AM 71 °F 69 °F 93 % NW 3 mph - 29.44 in 0.14 in Light Rain
      4:30 AM 71 °F 69 °F 93 % WNW 3 mph - 29.44 in 0.14 in T-Storm
      4:39 AM 71 °F 69 °F 93 % CALM 0 mph - 29.44 in 0.14 in Thunder in the Vicinity
      4:51 AM 70 °F 70 °F 100 % SE 3 mph - 29.44 in 0.14 in Cloudy
      4:54 AM 70 °F 69 °F 97 % SSE 3 mph - 29.44 in 0.14 in Cloudy
      5:06 AM 70 °F 69 °F 97 % S 3 mph - 29.45 in 0 in Cloudy
      5:54 AM 70 °F 69 °F 97 % CALM 0 mph - 29.46 in 0 in Mostly Cloudy
      6:54 AM 70 °F 69 °F 97 % SSW 5 mph - 29.49 in 0.07 in Rain
      7:54 AM 71 °F 69 °F 93 % SE 5 mph - 29.45 in 0.07 in Light Rain
      8:40 AM 71 °F 69 °F 93 % SSW 5 mph - 29.46 in 0 in Fair
      8:54 AM 71 °F 70 °F 96 % VAR 3 mph - 29.48 in 0 in Mostly Cloudy
      9:09 AM 72 °F 69 °F 91 % NNW 6 mph - 29.48 in 0 in Mostly Cloudy
      9:54 AM 73 °F 70 °F 90 % VAR 5 mph - 29.51 in 0 in Cloudy
      10:54 AM 72 °F 68 °F 87 % WNW 5 mph - 29.54 in 0 in Cloudy
      11:13 AM 72 °F 68 °F 87 % W 3 mph - 29.55 in 0 in Cloudy
      11:45 AM 73 °F 69 °F 87 % W 3 mph - 29.54 in 0 in Cloudy
      11:54 AM 73 °F 69 °F 87 % SSW 3 mph - 29.54 in 0 in Cloudy
      12:01 PM 73 °F 69 °F 87 % SSW 5 mph - 29.54 in 0 in Cloudy
      12:54 PM 76 °F 68 °F 76 % CALM 0 mph - 29.51 in 0 in Fair
      1:54 PM 76 °F 68 °F 76 % W 5 mph - 29.5 in 0 in Partly Cloudy
      2:04 PM 76 °F 69 °F 79 % W 6 mph - 29.51 in 0 in Mostly Cloudy
      2:54 PM 76 °F 69 °F 79 % W 7 mph - 29.53 in 0 in Cloudy
      3:54 PM 75 °F 68 °F 79 % WNW 3 mph - 29.53 in 0 in Haze
      4:30 PM 75 °F 69 °F 82 % NW 5 mph - 29.55 in 0 in Haze
      4:54 PM 75 °F 68 °F 79 % NW 3 mph - 29.54 in 0 in Haze
      5:12 PM 75 °F 68 °F 79 % CALM 0 mph - 29.53 in 0 in Cloudy
      5:54 PM 73 °F 68 °F 84 % NE 3 mph - 29.52 in 0 in Light Rain
      Level Access
      Glossary