AFOS product CLIAPC
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CDUS46 KMTR 210836
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
135 AM PDT TUE JUN 21 2016


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JUNE 20 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         87    439 PM 103    2008  79      8       76       
  MINIMUM         46    447 AM  42    2010  51     -5       48       
  AVERAGE         67                        65      2       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                      0.00    
  MONTH TO DATE    T                                         0.13    
  SINCE OCT 1     18.86                                     16.39    
  SINCE JAN 1     14.67                                      4.00    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                                         3       
  MONTH TO DATE   22                                        37       
  SINCE JUN 1     22                                        37       
  SINCE JUL 1   2605                                      2571       
                                                                     
 COOLING                                                             
  YESTERDAY        2                                         0       
  MONTH TO DATE   22                                        23       
  SINCE JUN 1     22                                        23       
  SINCE JAN 1     33                                        24       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  SW (210)      
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED     7.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           400 AM                                     
 LOWEST     13           500 PM                                     
 AVERAGE    53                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79       100      2008                    
 MINIMUM TEMPERATURE (F)   51        45      2013                    
                                             2009                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 21 2016..........SUNRISE   546 AM PDT   SUNSET   836 PM PDT   
JUNE 22 2016..........SUNRISE   547 AM PDT   SUNSET   836 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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