AFOS product CLIAPC
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CDUS46 KMTR 310828
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
128 AM PDT THU MAR 31 2016


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MARCH 30 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         64    327 PM  82    2011  66     -2       69       
  MINIMUM         35    601 AM  32    2005  40     -5       42       
  AVERAGE         50                        53     -3       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                      0.00    
  MONTH TO DATE    6.50                                      0.07    
  SINCE OCT 1     17.67                                     14.83    
  SINCE JAN 1     13.48                                      2.44    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                                         9       
  MONTH TO DATE  325                                       287       
  SINCE MAR 1    325                                       287       
  SINCE JUL 1   2216                                      2015       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE MAR 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SW (240)      
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     5.9                                         

                                                                     
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          1200 AM                                     
 LOWEST     60           200 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        81      2000                    
 MINIMUM TEMPERATURE (F)   40        28      2008                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 31 2016.........SUNRISE   655 AM PDT   SUNSET   732 PM PDT   
APRIL  1 2016.........SUNRISE   653 AM PDT   SUNSET   733 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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