000 
CDUS46 KMTR 190832
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
1232 AM PST WED JAN 19 2005

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 18 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         54    348 PM  71    1944  56     -2       55       
  MINIMUM         46   1159 PM  24    1928  43      3       48       
  AVERAGE         50                        49      1       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.82 1969   0.15  -0.15     0.00    
  MONTH TO DATE    3.35                      2.48   0.87     2.68    
  SINCE JUL 1     14.22                      9.20   5.02    11.73    
  SINCE JAN 1      3.35                      2.48   0.87     2.68    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                        16     -1       13       
  MONTH TO DATE  289                       288      1      261       
  SINCE DEC 1    679                       764    -85      657       
  SINCE JUL 1   1166                      1388   -222     1183       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     5.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     83           300 PM                                     
 AVERAGE    92                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        69      1944                    
 MINIMUM TEMPERATURE (F)   43        24      1928                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 19 2005.......SUNRISE   722 AM PST   SUNSET   520 PM PST   
JANUARY 20 2005.......SUNRISE   721 AM PST   SUNSET   521 PM PST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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