AFOS product CLIAPC
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CDUS46 KMTR 100837
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
136 AM PDT SUN APR 10 2016


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR APRIL 9 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         60    311 PM  77    2013  67     -7       66       
  MINIMUM         56   1159 PM  30    2011  41     15       38       
                                      1999                          
  AVERAGE         58                        54      4       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.58                                      0.00    
  MONTH TO DATE    0.62                                      1.01    
  SINCE OCT 1     18.29                                     15.84    
  SINCE JAN 1     14.10                                      3.45    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                                        13       
  MONTH TO DATE   60                                       130       
  SINCE MAR 1    394                                       425       
  SINCE JUL 1   2285                                      2153       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE MAR 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (260)      
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     7.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 AM                                     
 LOWEST     93           200 AM                                     
 AVERAGE    97                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        82      2013                    
 MINIMUM TEMPERATURE (F)   41        33      2008                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 10 2016.........SUNRISE   640 AM PDT   SUNSET   741 PM PDT   
APRIL 11 2016.........SUNRISE   638 AM PDT   SUNSET   742 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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