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      Elev 1867 ft, 44.485 °N 97.441 °W

      Erwin, SD

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp515488
      Low Temp45337
      Day Average Temp47.86--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.9-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point43.14--
      High44--
      Low42--
      Average43.14--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed8--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure28.25--
      Astronomy Day Length Rise Set
      Actual Time10h 42m7:52 AM6:35 PM
      Civil Twilight7:23 AM7:04 PM
      Nautical Twilight6:49 AM7:38 PM
      Astronomical Twilight6:15 AM8:12 PM
      Moon: Waxing gibbous4:31 PM2:38 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:53 AM 51 °F 44 °F 77 % CALM 0 mph - 28.24 in 0 in Fair
      1:53 AM 50 °F 44 °F 80 % S 8 mph - 28.24 in 0 in Fair
      2:53 AM 49 °F 44 °F 83 % SE 3 mph - 28.24 in 0 in Fair
      3:53 AM 48 °F 43 °F 83 % SSE 6 mph - 28.24 in 0 in Fair
      4:53 AM 46 °F 42 °F 86 % SSE 5 mph - 28.24 in 0 in Fair
      5:53 AM 45 °F 42 °F 90 % SE 3 mph - 28.25 in 0 in Fair
      6:53 AM 46 °F 43 °F 89 % CALM 0 mph - 28.28 in 0 in Fair
      Level Access
      Glossary