AFOS product CLIAPC
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CDUS46 KMTR 260847
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
147 AM PDT FRI JUN 26 2015


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JUNE 25 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         85    254 PM  96    2003  80      5       78       
  MINIMUM         51    455 AM  44    2004  51      0       54       
  AVERAGE         68                        65      3       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                       T      
  MONTH TO DATE    0.13                                       T      
  SINCE OCT 1     16.39                                      9.63    
  SINCE JAN 1      4.00                                      8.27    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE   48                                        43       
  SINCE JUN 1     48                                        43       
  SINCE JUL 1   2582                                      2935       
                                                                     
 COOLING                                                             
  YESTERDAY        3                                         1       
  MONTH TO DATE   26                                        22       
  SINCE JUN 1     26                                        22       
  SINCE JAN 1     27                                        33       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   S (190)      
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     7.6                                         

                                                                     
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    96           500 AM                                     
 LOWEST     40           100 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80       101      2003                    
 MINIMUM TEMPERATURE (F)   52        41      1998                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 26 2015..........SUNRISE   548 AM PDT   SUNSET   836 PM PDT   
JUNE 27 2015..........SUNRISE   548 AM PDT   SUNSET   836 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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