AFOS product CLIAPC
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CDUS46 KMTR 070833
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
132 AM PDT SAT MAY 7 2016


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MAY 6 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    457 PM  90    2007  71    -10       72       
  MINIMUM         49   1149 PM  38    2003  44      5       41       
  AVERAGE         55                        57     -2       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.06                                      0.00    
  MONTH TO DATE    0.06                                      0.00    
  SINCE OCT 1     18.67                                     16.26    
  SINCE JAN 1     14.48                                      3.87    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                                         8       
  MONTH TO DATE   32                                        47       
  SINCE MAR 1    585                                       636       
  SINCE JUL 1   2476                                      2364       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE MAR 1      0                                         1       
  SINCE JAN 1      0                                         1       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  SW (220)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     6.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96          1100 PM                                     
 LOWEST     75           400 PM                                     
 AVERAGE    86                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        93      2007                    
 MINIMUM TEMPERATURE (F)   44        37      2010                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  7 2016...........SUNRISE   605 AM PDT   SUNSET   807 PM PDT   
MAY  8 2016...........SUNRISE   604 AM PDT   SUNSET   807 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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