AFOS product CLIAPC
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CDUS46 KMTR 030834
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
134 AM PDT THU APR 3 2014


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR APRIL 2 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         60    420 PM  82    2000  66     -6       70       
  MINIMUM         42   1143 PM  35    2008  41      1       42       
  AVERAGE         51                        53     -2       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                      0.00    
  MONTH TO DATE    0.38                                      0.27    
  SINCE JUL 1      8.88                                      9.05    
  SINCE JAN 1      6.68                                      1.26    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                                         9       
  MONTH TO DATE   29                                        17       
  SINCE MAR 1    332                                       377       
  SINCE JUL 1   2539                                      2582       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE MAR 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NW (300)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     7.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     55           300 PM                                     
 AVERAGE    78                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        76      2013                    
 MINIMUM TEMPERATURE (F)   41        28      2001                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  3 2014.........SUNRISE   651 AM PDT   SUNSET   734 PM PDT   
APRIL  4 2014.........SUNRISE   649 AM PDT   SUNSET   735 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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