AFOS product CLISFO
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520 
CDUS46 KMTR 090827
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
126 AM PDT SUN OCT 9 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 8 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         84    252 PM  94    1996  72     12       80       
                                      1899                          
  MINIMUM         57    505 AM  43    1946  54      3       58       
  AVERAGE         71                        63      8       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.23 1973   0.01  -0.01     0.00    
  MONTH TO DATE    T                         0.12  -0.12     0.00    
  SINCE OCT 1      T                         0.12  -0.12     0.00    
  SINCE JAN 1     12.44                     13.41  -0.97     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        0                         3     -3        0       
  MONTH TO DATE   16                        22     -6        4       
  SINCE SEP 1     76                        75      1       26       
  SINCE JUL 1    179                       188     -9       31       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         1      5        4       
  MONTH TO DATE   10                         8      2       11       
  SINCE SEP 1     70                        52     18      103       
  SINCE JAN 1    135                       149    -14      297       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (300)      
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     6.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    73           800 AM                                     
 LOWEST     26           300 PM                                     
 AVERAGE    50                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        91      1958                    
 MINIMUM TEMPERATURE (F)   54        45      1955                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  9 2016.......SUNRISE   713 AM PDT   SUNSET   640 PM PDT   
OCTOBER 10 2016.......SUNRISE   714 AM PDT   SUNSET   638 PM PDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$
642 
CDUS46 KMTR 090827
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
126 AM PDT SUN OCT 9 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 8 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         84    252 PM  94    1996  72     12       80       
                                      1899                          
  MINIMUM         57    505 AM  43    1946  54      3       58       
  AVERAGE         71                        63      8       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.23 1973   0.01  -0.01     0.00    
  MONTH TO DATE    T                         0.12  -0.12     0.00    
  SINCE OCT 1      T                         0.12  -0.12     0.00    
  SINCE JAN 1     12.44                     13.41  -0.97     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        0                         3     -3        0       
  MONTH TO DATE   16                        22     -6        4       
  SINCE SEP 1     76                        75      1       26       
  SINCE JUL 1    179                       188     -9       31       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         1      5        4       
  MONTH TO DATE   10                         8      2       11       
  SINCE SEP 1     70                        52     18      103       
  SINCE JAN 1    135                       149    -14      297       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (300)      
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     6.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    73           800 AM                                     
 LOWEST     26           300 PM                                     
 AVERAGE    50                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        91      1958                    
 MINIMUM TEMPERATURE (F)   54        45      1955                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  9 2016.......SUNRISE   713 AM PDT   SUNSET   640 PM PDT   
OCTOBER 10 2016.......SUNRISE   714 AM PDT   SUNSET   638 PM PDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$