Shearwater RCS,

1:45 AM AST on November 18, 2017 (GMT -0400)
Shearwater RCS

Weather History for CAAW - December, 2012

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Thursday, December 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 35 °F -  
Max Temperature 37 °F 29 °F - ()
Min Temperature 33 °F 16 °F - ()
Degree Days  
Heating Degree Days 30    
Moisture  
Dew Point 30 °F    
Average Humidity 74    
Maximum Humidity 84    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 6 mph ()    
Max Wind Speed 10 mph    
Max Gust Speed -    
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Dec. 20, 2012 Rise Set
Actual Time 7:47 AM AST 4:36 PM AST
Civil Twilight 7:13 AM AST 5:09 PM AST
Nautical Twilight 6:36 AM AST 5:46 PM AST
Astronomical Twilight 6:01 AM AST 6:22 PM AST
Moon 12:04 PM AST (12/20) 12:16 AM AST (12/20)
Length of Visible Light 9h 55m
Length of Day
8h 48m
First Quarter, 54% of the Moon is Illuminated
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (AST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
2:00 AM 34 °F 29 °F 74% 29.84 in - North 10.4 mph - -  
8:00 AM 34 °F 31 °F 84% 30.01 in - NNW 6.9 mph - -  
2:00 PM 37 °F 29 °F 63% 30.06 in - North 8.1 mph - -  
8:00 PM 34 °F 29 °F 73% 30.17 in - NW 4.6 mph - -