AFOS product CLIAPC
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CDUS46 KMTR 100837
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
137 AM PDT FRI JUN 10 2016


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JUNE 9 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         73    505 PM  94    2008  78     -5       82       
  MINIMUM         51   1103 PM  40    2012  49      2       54       
  AVERAGE         62                        63     -1       68      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                      0.02    
  MONTH TO DATE    0.00                                      0.02    
  SINCE OCT 1     18.86                                     16.28    
  SINCE JAN 1     14.67                                      3.89    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        3                                         0       
  MONTH TO DATE    8                                        16       
  SINCE JUN 1      8                                        16       
  SINCE JUL 1   2591                                      2550       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         3       
  MONTH TO DATE   16                                        17       
  SINCE JUN 1     16                                        17       
  SINCE JAN 1     27                                        18       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  SW (240)      
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED    10.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1100 PM                                     
 LOWEST     57           100 PM                                     
 AVERAGE    75                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   78        94      2008                    
 MINIMUM TEMPERATURE (F)   49        45      2001                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 10 2016..........SUNRISE   545 AM PDT   SUNSET   832 PM PDT   
JUNE 11 2016..........SUNRISE   545 AM PDT   SUNSET   833 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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