Weather Almanac for Decatur, IL

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Tuesday, August 12, 2014

  Average Record
Temperature  
Mean Temperature 74 °F  
Max Temperature 85 °F 100 °F (2007)
Min Temperature 63 °F 51 °F (2004)
Degree Days  
Heating Degree Days 0  
Month to date heating degree days   0  
Since 1 June heating degree days   18  
Since 1 July heating degree days   1  
Cooling Degree Days 9  
Month to date cooling degree days   112  
Year to date cooling degree days   761  
Since 1 June cooling degree days   674  
Moisture  
Dew Point    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation  
Precipitation 0.10 in 0.68 in (2005)
Month to date precipitation   1.09  
Year to date precipitation   23.75  
Wind  
Wind Speed    
Max Wind Speed    
Max Gust Speed    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 12, 2014 Rise Set
Actual Time 6:04 AM CDT 7:55 PM CDT
Civil Twilight 5:35 AM CDT 8:24 PM CDT
Nautical Twilight 4:59 AM CDT 9:00 PM CDT
Astronomical Twilight 4:21 AM CDT 9:38 PM CDT
Moon 9:03 PM CDT (8/12) 8:21 AM CDT (8/12)
Length of Visible Light 14h 49m
Length of Day
13h 51m
Waning Gibbous, 94% of the Moon is Illuminated
Aug 12
Waning Gibbous
Aug 17
Last Quarter
Aug 25
New
Sep 2
First Quarter
Sep 8
Full

No daily or hourly history data available