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      Elev 1867 ft, 44.485 °N 97.441 °W

      Erwin, SD

      Erwin Station69°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp7277101
      Low Temp705634
      Day Average Temp71--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.7-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point66.33--
      High67--
      Low66--
      Average66.33--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed8--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure27.94--
      Astronomy Day Length Rise Set
      Actual Time13h 19m6:50 AM8:09 PM
      Civil Twilight6:20 AM8:39 PM
      Nautical Twilight5:43 AM9:15 PM
      Astronomical Twilight5:05 AM9:54 PM
      Moon: Waning gibbous9:01 PM9:35 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:53 AM 72 °F 66 °F 81 % E 8 mph - 27.96 in 0 in Fair
      1:53 AM 71 °F 67 °F 87 % E 8 mph - 27.94 in 0 in Mostly Cloudy
      2:53 AM 70 °F 66 °F 87 % E 7 mph - 27.92 in 0 in Fair
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