678 
CDUS46 KMTR 150832
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO, CA                           
1230 AM PST MON MAR 15 2004

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 14 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         77    338 PM  79    1947  61     16       66       
  MINIMUM         49    556 AM  36    1954  47      2       57       
  AVERAGE         63                        54      9       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.52 1952   0.11  -0.11     0.40    
  MONTH TO DATE    0.07                      1.70  -1.63     0.40    
  SINCE JUL 1     16.72                     16.88  -0.16    17.98    
  SINCE JAN 1      7.67                     10.16  -2.49     4.28    
                                                                     
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        2                        11     -9        3       
  MONTH TO DATE   80                       159    -79      139       
  SINCE MAR 1     80                       159    -79      139       
  SINCE JUL 1   1815                      2095   -280     1729       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    2                         0      2        0       
  SINCE MAR 1      2                         0      2        0       
  SINCE JAN 1      2                         0      2        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     6.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          M600 AM                                     
 LOWEST     41          M400 PM                                     
 AVERAGE    71                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   61        77      1971                    
 MINIMUM TEMPERATURE (F)   47        33      1930                    
                                                                     
SUNRISE AND SUNSET                                                   
MARCH 15 2004.........SUNRISE   620 AM PST   SUNSET   617 PM PST   
MARCH 16 2004.........SUNRISE   618 AM PST   SUNSET   618 PM PST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

$$