AFOS product CLIAPC
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CDUS46 KMTR 240826
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1226 AM PST SUN NOV 24 2019


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR NOVEMBER 23 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         69    332 PM  72    2007  61      8       60       
  MINIMUM         34    727 AM  23    2003  38     -4       51       
  AVERAGE         52                        49      3       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                     MM       
  MONTH TO DATE    0.01                                      0.00    
  SINCE OCT 1      0.01                                      0.00    
  SINCE JAN 1     22.67                                     12.77    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                                         9       
  MONTH TO DATE  232                                       262       
  SINCE SEP 1    437                                       455       
  SINCE JUL 1    452                                       496       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE SEP 1     88                                        30       
  SINCE JAN 1    346                                       182       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SW (220)      
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     2.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           700 AM                                     
 LOWEST     35           300 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        69      2017                    
 MINIMUM TEMPERATURE (F)   38        24      2007                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 24 2019......SUNRISE   700 AM PST   SUNSET   452 PM PST   
NOVEMBER 25 2019......SUNRISE   701 AM PST   SUNSET   451 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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