AFOS product CLISFO
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CDUS46 KMTR 060845
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
145 AM PDT TUE SEP 6 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 5 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         72    134 PM  94    2004  74     -2       77       
  MINIMUM         53    606 AM  45    1954  56     -3       53       
  AVERAGE         63                        65     -2       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.03 1945   0.00   0.00     0.00    
  MONTH TO DATE    0.00                      0.01  -0.01     0.00    
  SINCE OCT 1     17.23                     20.49  -3.26    16.59    
  SINCE JAN 1     12.44                     13.13  -0.69     3.63    
                                                                     
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        2                         2      0        0       
  MONTH TO DATE   12                        10      2        3       
  SINCE SEP 1     12                        10      2        3       
  SINCE JUL 1    115                       123     -8        8       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE    0                        10    -10        6       
  SINCE SEP 1      0                        10    -10        6       
  SINCE JAN 1     65                       107    -42      200       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (290)      
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     9.3                                         

                                                                     
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    77          1200 AM                                     
 LOWEST     48           500 PM                                     
 AVERAGE    63                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   74        94      2004                    
                                             1958                    
 MINIMUM TEMPERATURE (F)   56        47      1950                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  6 2016.....SUNRISE   644 AM PDT   SUNSET   730 PM PDT   
SEPTEMBER  7 2016.....SUNRISE   645 AM PDT   SUNSET   729 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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