AFOS product CLIAPC
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CDUS46 KMTR 220027
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
527 PM PDT MON MAR 21 2016


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MARCH 21 2016...
VALID TODAY AS OF 0500 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         61    159 PM  76    2000  65     -4       69       
  MINIMUM         43   1242 AM  31    2008  40      3       46       
  AVERAGE         52                        52      0       58      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.26                                      0.00    
  MONTH TO DATE    6.48                                      0.02    
  SINCE OCT 1     17.65                                     14.78    
  SINCE JAN 1     13.46                                      2.39    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           13                                         7       
  MONTH TO DATE  216                                       222       
  SINCE MAR 1    216                                       222       
  SINCE JUL 1   2107                                      1950       
                                                                     
 COOLING                                                             
  TODAY            0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE MAR 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   S (190)      
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     8.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     78           200 PM                                     
 AVERAGE    89                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        72      2008                    
 MINIMUM TEMPERATURE (F)   40        31      2008                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 21 2016.........SUNRISE   710 AM PDT   SUNSET   723 PM PDT   
MARCH 22 2016.........SUNRISE   709 AM PDT   SUNSET   724 PM PDT   

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




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