AFOS product CLIAPC
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CDUS46 KMTR 290827
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1227 AM PST SUN NOV 29 2015


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR NOVEMBER 28 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         58    223 PM  67    2013  59     -1       63       
                                      2009                          
  MINIMUM         32   1119 PM  27    2010  37     -5       34       
                                      2006                          
  AVERAGE         45                        48     -3       49      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                      0.18    
  MONTH TO DATE    1.21                                      0.76    
  SINCE OCT 1      1.41                                      1.51    
  SINCE JAN 1      5.51                                     10.16    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       20                                        16       
  MONTH TO DATE  392                                       298       
  SINCE SEP 1    488                                       434       
  SINCE JUL 1    494                                       456       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE SEP 1    115                                        94       
  SINCE JAN 1    378                                       267       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NE (60)       
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     8.8                                         

                                                                     
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    52          1000 PM                                     
 LOWEST     19           100 PM                                     
 AVERAGE    36                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   59        72      2009                    
 MINIMUM TEMPERATURE (F)   37        24      2010                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 29 2015......SUNRISE   705 AM PST   SUNSET   450 PM PST   
NOVEMBER 30 2015......SUNRISE   706 AM PST   SUNSET   450 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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