Weather Almanac for Mount Vernon, IL

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Thursday, September 11, 2014

  Average Record
Temperature  
Mean Temperature -  
Max Temperature 79 °F 96 °F (2013)
Min Temperature 55 °F 46 °F (1998)
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. 11, 2014 Rise Set
Actual Time 6:33 AM CDT 7:09 PM CDT
Civil Twilight 6:06 AM CDT 7:36 PM CDT
Nautical Twilight 5:35 AM CDT 8:07 PM CDT
Astronomical Twilight 5:03 AM CDT 8:39 PM CDT
Moon 8:51 PM CDT (9/11) 9:27 AM CDT (9/11)
Length of Visible Light 13h 29m
Length of Day
12h 36m
Waning Gibbous, 90% of the Moon is Illuminated
Sep 11
Waning Gibbous
Sep 15
Last Quarter
Sep 24
New
Oct 1
First Quarter
Oct 8
Full

No daily or hourly history data available