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      Elev 610 ft, 38.898 °N 90.193 °W

      Alton, IL

      Alton - Christian Hill Area Station

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp6987104
      Low Temp696854
      Day Average Temp69--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0--
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point68--
      High68--
      Low68--
      Average68--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed0--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.52--
      Astronomy Day Length Rise Set
      Actual Time13h 57m6:07 AM8:05 PM
      Civil Twilight5:38 AM8:34 PM
      Nautical Twilight5:02 AM9:09 PM
      Astronomical Twilight4:24 AM9:47 PM
      Moon: Waning crescent12:13 AM3:55 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:15 AM 69 °F 68 °F 95 % CALM 0 mph - 29.52 in 0 in Mostly Cloudy
      12:35 AM 69 °F 68 °F 96 % CALM 0 mph - 29.52 in 0 in Partly Cloudy
      12:55 AM 69 °F 68 °F 96 % CALM 0 mph - 29.51 in 0 in Cloudy
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