000 
CDUS46 KMTR 100828
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
127 AM PDT WED MAY 10 2006

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 9 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         70   1229 PM  93    1931  66      4       63       
  MINIMUM         49    544 AM  40    1930  50     -1       54       
  AVERAGE         60                        58      2       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.20 1980   0.01  -0.01     0.17    
  MONTH TO DATE    0.00                      0.16  -0.16     0.81    
  SINCE JUL 1     25.62                     19.78   5.84    26.49    
  SINCE JAN 1     14.89                     13.06   1.83    15.62    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         7     -2        6       
  MONTH TO DATE   60                        66     -6       39       
  SINCE MAR 1    761                       671     90      515       
  SINCE JUL 1   2382                      2607   -225     2137       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         4     -4        5       
  SINCE JAN 1      0                         4     -4        5       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    11.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           100 AM                                     
 LOWEST     47          1200 PM                                     
 AVERAGE    64                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        91      1941                    
 MINIMUM TEMPERATURE (F)   50        39      1929                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 10 2006...........SUNRISE   605 AM PDT   SUNSET   808 PM PDT   
MAY 11 2006...........SUNRISE   604 AM PDT   SUNSET   809 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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