AFOS product CLIAPC
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574 
CDUS46 KMTR 260829
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
129 AM PDT THU JUN 26 2014


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JUNE 25 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         78    118 PM  96    2003  80     -2       67       
  MINIMUM         54    529 AM  44    2004  51      3       60       
  AVERAGE         66                        65      1       64      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T                                         0.14    
  MONTH TO DATE    T                                         0.19    
  SINCE JUL 1     10.47                                      9.76    
  SINCE JAN 1      8.27                                      1.97    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                                         1       
  MONTH TO DATE   43                                        30       
  SINCE JUN 1     43                                        30       
  SINCE JUL 1   2935                                      2875       
                                                                     
 COOLING                                                             
  YESTERDAY        1                                         0       
  MONTH TO DATE   22                                        23       
  SINCE JUN 1     22                                        23       
  SINCE JAN 1     33                                        43       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION  SW (240)      
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED    12.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     54          1100 AM                                     
 AVERAGE    74                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80       101      2003                    
 MINIMUM TEMPERATURE (F)   52        41      1998                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 26 2014..........SUNRISE   548 AM PDT   SUNSET   836 PM PDT   
JUNE 27 2014..........SUNRISE   548 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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