000 
CDUS46 KMTR 310831
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
130 AM PDT TUE MAY 31 2005

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 30 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         72    320 PM  95    2001  68      4       72       
  MINIMUM         55    417 AM  45    1935  52      3       52       
  AVERAGE         64                        60      4       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.28 1990   0.01  -0.01     0.00    
  MONTH TO DATE    1.15                      0.37   0.78     0.07    
  SINCE JUL 1     26.83                     19.99   6.84    17.49    
  SINCE JAN 1     15.96                     13.27   2.69     8.44    
                                                                     
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        1                         5     -4        3       
  MONTH TO DATE   99                       196    -97      139       
  SINCE MAR 1    575                       801   -226      507       
  SINCE JUL 1   2197                      2737   -540     2242       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    1                         9     -8        4       
  SINCE MAR 1      6                        13     -7       42       
  SINCE JAN 1      6                        13     -7       42       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    11.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           800 PM                                     
 LOWEST     53           200 PM                                     
 AVERAGE    70                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        91      2001                    
 MINIMUM TEMPERATURE (F)   52        41      1928                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 31 2005...........SUNRISE   550 AM PDT   SUNSET   825 PM PDT   
JUNE  1 2005..........SUNRISE   550 AM PDT   SUNSET   826 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$