000 
CDUS46 KMTR 260830
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
129 AM PDT FRI AUG 26 2005

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 25 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         70   1225 PM  93    1988  72     -2       76       
  MINIMUM         57   1159 PM  49    1937  56      1       61       
  AVERAGE         64                        64      0       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.01 1954   0.01  -0.01     0.00    
  MONTH TO DATE    0.00                      0.01  -0.01      T      
  SINCE JUL 1      T                         0.04  -0.04      T      
  SINCE JAN 1     16.26                     13.43   2.83     8.44    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JUN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        1                         1      0        0       
  MONTH TO DATE   51                        46      5        6       
  SINCE JUN 1    175                       243    -68      130       
  SINCE JUL 1     85                       123    -38       29       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        4       
  MONTH TO DATE    1                        20    -19       34       
  SINCE JUN 1     26                        64    -38       66       
  SINCE JAN 1     32                        78    -46      108       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    10.1                                         
                                                                     
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    80          1200 AM                                     
 LOWEST     53           200 PM                                     
 AVERAGE    67                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        89      1993                    
 MINIMUM TEMPERATURE (F)   56        48      1946                    
                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 26 2005........SUNRISE   635 AM PDT   SUNSET   747 PM PDT   
AUGUST 27 2005........SUNRISE   636 AM PDT   SUNSET   745 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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