Weather Almanac for Norfolk, VA

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Sunday, September 23, 2012

  Average Record
Mean Temperature 70 °F  
Max Temperature 77 °F 100 °F (1985)
Min Temperature 63 °F 49 °F (1967)
Degree Days  
Heating Degree Days 1  
Month to date heating degree days   1  
Since 1 July heating degree days   1  
Cooling Degree Days 6  
Month to date cooling degree days   197  
Year to date cooling degree days   1532  
Dew Point    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation 0.14 in 2.78 in (1979)
Month to date precipitation   3.77  
Year to date precipitation   35.71  
Snow 0.00 in 0.00 in (2002)
Month to date snowfall   0.0  
Since 1 July snowfall   0.0  
Snow Depth    
Wind Speed    
Max Wind Speed    
Max Gust Speed    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Sep. 23, 2012 Rise Set
Actual Time 6:53 AM EDT 6:59 PM EDT
Civil Twilight 6:27 AM EDT 7:25 PM EDT
Nautical Twilight 5:57 AM EDT 7:55 PM EDT
Astronomical Twilight 5:27 AM EDT 8:25 PM EDT
Moon 2:51 PM EDT (9/23) 12:11 AM EDT (9/23)
Length of Visible Light 12h 57m
Length of Day
12h 05m
First Quarter, 60% of the Moon is Illuminated
Sep 23
First Quarter
Sep 29
Oct 8
Last Quarter
Oct 15
Oct 21
First Quarter

No daily or hourly history data available