000 
CDUS46 KMTR 270846
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
146 AM PDT THU OCT 27 2005

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 26 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         61   1009 AM  89    2003  68     -7       60       
  MINIMUM         54    925 PM  37    1930  51      3       50       
  AVERAGE         58                        59     -1       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          1.20 2004   0.05  -0.01     1.20    
  MONTH TO DATE    0.07                      0.76  -0.69     3.19    
  SINCE JUL 1      0.15                      1.06  -0.91     3.23    
  SINCE JAN 1     16.41                     14.45   1.96    11.67    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                         6      1       10       
  MONTH TO DATE   92                       100     -8      104       
  SINCE SEP 1    178                       162     16      131       
  SINCE JUL 1    270                       295    -25      160       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    6                        20    -14       26       
  SINCE SEP 1     20                        58    -38      130       
  SINCE JAN 1     68                       142    -74      267       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     8.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           700 AM                                     
 LOWEST     69           200 AM                                     
 AVERAGE    81                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        86      2003                    
 MINIMUM TEMPERATURE (F)   51        40      1931                    
                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 27 2005.......SUNRISE   730 AM PDT   SUNSET   616 PM PDT   
OCTOBER 28 2005.......SUNRISE   731 AM PDT   SUNSET   615 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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