AFOS product CLIAPC
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CDUS46 KMTR 110032
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
432 PM PST THU MAR 10 2016


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MARCH 10 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)                                                     
 TODAY                                                               
  MAXIMUM         MM        MM  85    2004  63     MM       66        
  MINIMUM         MM        MM  27    2009  40     MM       46        
  AVERAGE         MM                        52     MM       56      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.10                                      0.00    
  MONTH TO DATE    3.15                                       T      
  SINCE OCT 1     14.32                                     14.76    
  SINCE JAN 1     10.13                                      2.37    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           MM                                         9       
  MONTH TO DATE   86                                       137       
  SINCE MAR 1     86                                       137       
  SINCE JUL 1   1977                                      1865       
                                                                     
 COOLING                                                             
  TODAY           MM                                         0       
  MONTH TO DATE    0                                         0       
  SINCE MAR 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (170)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     6.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  HEAVY RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           300 AM                                     
 LOWEST     64           900 AM                                     
 AVERAGE    80                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        82      2005                    
 MINIMUM TEMPERATURE (F)   40        31      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 10 2016.........SUNRISE   627 AM PST   SUNSET   612 PM PST   
MARCH 11 2016.........SUNRISE   625 AM PST   SUNSET   613 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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