AFOS product CLISFO
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CDUS46 KMTR 030826
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
126 AM PDT MON OCT 3 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 2 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         68    134 PM  96    1980  73     -5       76       
  MINIMUM         56    535 AM  41    1950  55      1       56       
  AVERAGE         62                        64     -2       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.38 1967   0.02  -0.02     0.00    
  MONTH TO DATE    T                         0.03  -0.03     0.00    
  SINCE OCT 1      T                         0.03  -0.03     0.00    
  SINCE JAN 1     12.44                     13.32  -0.88     3.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0                                 
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        3                         2      1        0       
  MONTH TO DATE    6                         4      2        0       
  SINCE SEP 1     66                        57      9       22       
  SINCE JUL 1    169                       170     -1       27       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        1       
  MONTH TO DATE    0                         2     -2        3       
  SINCE SEP 1     60                        46     14       95       
  SINCE JAN 1    125                       143    -18      289       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   W (270)      
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    13.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           400 AM                                     
 LOWEST     48           300 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        95      2014                    
 MINIMUM TEMPERATURE (F)   55        42      1954                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  3 2016.......SUNRISE   707 AM PDT   SUNSET   649 PM PDT   
OCTOBER  4 2016.......SUNRISE   708 AM PDT   SUNSET   647 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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