AFOS product CLIAPC
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CDUS46 KMTR 300827
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1227 AM PST WED NOV 30 2016


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR NOVEMBER 29 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         61    337 PM  72    2009  59      2       58       
  MINIMUM         37   1102 PM  23    2015  37      0       23       
  AVERAGE         49                        48      1       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                      0.00    
  MONTH TO DATE    0.94                                      1.21    
  SINCE OCT 1      4.75                                      1.41    
  SINCE JAN 1     19.42                                      5.51    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       16                                        24       
  MONTH TO DATE  256                                       416       
  SINCE SEP 1    430                                       512       
  SINCE JUL 1    487                                       518       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE SEP 1     67                                       115       
  SINCE JAN 1    186                                       378       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   0   RESULTANT WIND DIRECTION  SE (140)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     5.8                                         

                                                                     
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    82           900 PM                                     
 LOWEST     50           500 AM                                     
 AVERAGE    66                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   59        67      2011                    
 MINIMUM TEMPERATURE (F)   37        22      2007                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 30 2016......SUNRISE   706 AM PST   SUNSET   449 PM PST   
DECEMBER  1 2016......SUNRISE   707 AM PST   SUNSET   449 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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