Weather Almanac for Rapid City WFO, SD

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Thursday, February 20, 2014

  Average Record
Temperature  
Mean Temperature 29 °F  
Max Temperature 39 °F 72 °F (1930)
Min Temperature 19 °F -19 °F (1918)
Degree Days  
Heating Degree Days 36  
Month to date heating degree days   748  
Since 1 July heating degree days   4676  
Cooling Degree Days 0  
Month to date cooling degree days   0  
Year to date cooling degree days   0  
Moisture  
Dew Point    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation  
Precipitation 0.02 in 0.57 in (2011)
Month to date precipitation   0.33  
Year to date precipitation   0.62  
Snow  
Snow 0.30 in - ()
Month to date snowfall   5.1  
Since 1 July snowfall   24.4  
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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Astronomy

Feb. 20, 2014 Rise Set
Actual Time 6:44 AM MST 5:29 PM MST
Civil Twilight 6:15 AM MST 5:58 PM MST
Nautical Twilight 5:41 AM MST 6:32 PM MST
Astronomical Twilight 5:08 AM MST 7:05 PM MST
Moon 11:39 PM MST (2/20) 9:15 AM MST (2/20)
Length of Visible Light 11h 43m
Length of Day
10h 44m
Waning Gibbous, 70% of the Moon is Illuminated
Feb 20
Waning Gibbous
Feb 22
Last Quarter
Mar 1
New
Mar 8
First Quarter
Mar 16
Full

No daily or hourly history data available