AFOS product CLIAPC
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CDUS46 KMTR 120845
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1245 AM PST TUE JAN 12 2016


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JANUARY 11 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         58    226 PM  66    2012  55      3       49       
  MINIMUM         48   1255 AM  24    2007  37     11       37       
  AVERAGE         53                        46      7       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T                                         0.00    
  MONTH TO DATE    2.26                                      0.00    
  SINCE OCT 1      6.45                                     12.39    
  SINCE JAN 1      2.26                                      0.00    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                                        22       
  MONTH TO DATE  191                                       214       
  SINCE DEC 1    769                                       615       
  SINCE JUL 1   1310                                      1088       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE DEC 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   E (80)       
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     9.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           100 AM                                     
 LOWEST     67           200 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        80      2009                    
 MINIMUM TEMPERATURE (F)   37        26      2012                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 12 2016.......SUNRISE   725 AM PST   SUNSET   510 PM PST   
JANUARY 13 2016.......SUNRISE   725 AM PST   SUNSET   511 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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