Weather Almanac for Mount Vernon, IL

Change the Weather History Date:

Saturday, April 27, 2013

  Average Record
Temperature  
Mean Temperature -  
Max Temperature 67 °F 84 °F (2001)
Min Temperature 47 °F 33 °F (2006)
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

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Apr. 27, 2013 Rise Set
Actual Time 6:03 AM CDT 7:43 PM CDT
Civil Twilight 5:35 AM CDT 8:11 PM CDT
Nautical Twilight 5:01 AM CDT 8:45 PM CDT
Astronomical Twilight 4:24 AM CDT 9:22 PM CDT
Moon 10:11 PM CDT (4/27) 7:22 AM CDT (4/27)
Length of Visible Light 14h 36m
Length of Day
13h 40m
Waning Gibbous, 95% of the Moon is Illuminated
Apr 27
Waning Gibbous
May 2
Last Quarter
May 9
New
May 17
First Quarter
May 24
Full