AFOS product CLIAPC
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CDUS46 KMTR 230826
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1226 AM PST THU JAN 23 2014


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JANUARY 22 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         68R   357 PM  66    2011  56     12       62       
  MINIMUM         27R   746 AM  29    2004  37    -10       32       
  AVERAGE         48                        46      2       47      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                      0.00    
  MONTH TO DATE    T                                         0.17    
  SINCE JUL 1      2.20                                      7.96    
  SINCE JAN 1      T                                         0.17    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       17                                        18       
  MONTH TO DATE  372                                       480       
  SINCE DEC 1   1038                                      1020       
  SINCE JUL 1   1717                                      1592       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE DEC 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SW (210)      
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     1.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           500 AM                                     
 LOWEST     19           400 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        65      2011                    
 MINIMUM TEMPERATURE (F)   37        26      2007                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 23 2014.......SUNRISE   721 AM PST   SUNSET   522 PM PST   
JANUARY 24 2014.......SUNRISE   720 AM PST   SUNSET   523 PM PST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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