Weather Almanac for Rapid City WFO, SD

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Friday, April 26, 2013

  Average Record
Temperature  
Mean Temperature 49 °F  
Max Temperature 60 °F 88 °F (1952)
Min Temperature 38 °F 21 °F (1950)
Degree Days  
Heating Degree Days 16  
Month to date heating degree days   542  
Since 1 July heating degree days   6404  
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 0.09 in 0.71 in (1971)
Month to date precipitation   1.71  
Year to date precipitation   3.47  
Snow  
Snow 0.20 in - ()
Month to date snowfall   8.0  
Since 1 July snowfall   46.5  
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

Apr. 26, 2013 Rise Set
Actual Time 5:51 AM MDT 7:50 PM MDT
Civil Twilight 5:20 AM MDT 8:21 PM MDT
Nautical Twilight 4:41 AM MDT 9:00 PM MDT
Astronomical Twilight 4:00 AM MDT 9:42 PM MDT
Moon 9:18 PM MDT (4/26) 6:18 AM MDT (4/26)
Length of Visible Light 15h 01m
Length of Day
13h 59m
Full, 99% of the Moon is Illuminated
Apr 26
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter
May 24
Full

No daily or hourly history data available