AFOS product CLIAPC
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CDUS46 KMTR 150939
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
131 AM PST TUE NOV 15 2016


................................... 

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR NOVEMBER 14 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         72    329 PM  85    2010  64      8       65       
  MINIMUM         47    159 AM  33    2009  39      8       37       
  AVERAGE         60                        52      8       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                      0.00    
  MONTH TO DATE    0.01                                      0.95    
  SINCE OCT 1      3.82                                      1.15    
  SINCE JAN 1     18.49                                      5.25    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                                        14       
  MONTH TO DATE   59                                       182       
  SINCE SEP 1    233                                       278       
  SINCE JUL 1    290                                       284       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE SEP 1     67                                       115       
  SINCE JAN 1    186                                       378       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SW (210)      
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     3.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           100 AM                                     
 LOWEST     57           300 PM                                     
 AVERAGE    77                                                       

..........................................................

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        84      2010                    
                                             2005                    
 MINIMUM TEMPERATURE (F)   39        28      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 15 2016......SUNRISE   651 AM PST   SUNSET   456 PM PST   
NOVEMBER 16 2016......SUNRISE   652 AM PST   SUNSET   456 PM PST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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