Weather Almanac for Mount Vernon, IL

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Tuesday, September 30, 2014

  Average Record
Temperature  
Mean Temperature -  
Max Temperature 72 °F 86 °F (2007)
Min Temperature 47 °F 37 °F (1999)
Moisture  
Dew Point    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation  
Precipitation - - ()
Wind  
Wind Speed    
Max Wind Speed    
Max Gust Speed    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 30, 2014 Rise Set
Actual Time 6:50 AM CDT 6:39 PM CDT
Civil Twilight 6:23 AM CDT 7:06 PM CDT
Nautical Twilight 5:53 AM CDT 7:36 PM CDT
Astronomical Twilight 5:22 AM CDT 8:07 PM CDT
Moon 12:54 PM CDT (9/30) 11:13 PM CDT (9/30)
Length of Visible Light 12h 42m
Length of Day
11h 49m
Waxing Crescent, 38% of the Moon is Illuminated
Sep 30
Waxing Crescent
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter
Oct 23
New

No daily or hourly history data available