Weather Almanac for Ellicott, CO

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Tuesday, December 18, 2012

  Average (KCOS) Record (KCOS)
Temperature  
Mean Temperature 29 °F  
Max Temperature 41 °F 65 °F (2013)
Min Temperature 17 °F -15 °F (1909)
Degree Days  
Heating Degree Days 36  
Month to date heating degree days   630  
Since 1 July heating degree days   2111  
Cooling Degree Days 0  
Month to date cooling degree days   0  
Year to date cooling degree days   455  
Moisture  
Dew Point    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation  
Precipitation 0.01 in 0.13 in (1934)
Month to date precipitation   0.21  
Year to date precipitation   16.41  
Snow  
Snow 0.10 in 2.80 in (2005)
Month to date snowfall   3.4  
Since 1 July snowfall   11.2  
Snow Depth    
Wind  
Wind Speed    
Max Wind Speed    
Max Gust Speed    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 18, 2012 Rise Set
Actual Time 7:10 AM MST 4:37 PM MST
Civil Twilight 6:40 AM MST 5:07 PM MST
Nautical Twilight 6:07 AM MST 5:41 PM MST
Astronomical Twilight 5:34 AM MST 6:13 PM MST
Moon 10:54 AM MST (12/18) 11:02 PM MST (12/18)
Length of Visible Light 10h 27m
Length of Day
9h 27m
Waxing Crescent, 35% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

No daily or hourly history data available