AFOS product CLIAPC
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CDUS46 KMTR 130029
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
429 PM PST SAT MAR 12 2016


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MARCH 12 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)                                                     
 TODAY                                                               
  MAXIMUM         56   1250 PM  79    2007  64     -8       71       
  MINIMUM         44    337 AM  33    2009  40      4       41       
  AVERAGE         50                        52     -2       56      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.34                                      0.00    
  MONTH TO DATE    5.48                                      0.02    
  SINCE OCT 1     16.65                                     14.78    
  SINCE JAN 1     12.46                                      2.39    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           15                                         9       
  MONTH TO DATE  121                                       155       
  SINCE MAR 1    121                                       155       
  SINCE JUL 1   2012                                      1883       
                                                                     
 COOLING                                                             
  TODAY            0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE MAR 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   S (170)      
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED    10.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           400 AM                                     
 LOWEST     72          1000 AM                                     
 AVERAGE    83                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        79      2013                    
 MINIMUM TEMPERATURE (F)   40        31      2006                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 12 2016.........SUNRISE   624 AM PST   SUNSET   614 PM PST   
MARCH 13 2016.........SUNRISE   722 AM PDT   SUNSET   715 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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