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CDUS44 KEWX 110723
CLISAT


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX                      
122 AM CST FRI DEC 11 2009


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

...THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 10 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1886 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         49    221 PM  85    1939  65    -16       54       
  MINIMUM         34    748 AM  18    1978  42     -8       34       
  AVERAGE         42                        53    -11       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.95 1928   0.07  -0.07     0.04    
  MONTH TO DATE    0.80                      0.70   0.10     0.19    
  SINCE DEC 1      0.80                      0.70   0.10     0.19    
  SINCE JAN 1     29.57                     31.66  -2.09    13.70    
                                                                     
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       23                        12     11       21       
  MONTH TO DATE  213                       109    104      110       
  SINCE DEC 1    213                       109    104      110       
  SINCE JUL 1    407                       341     66      249       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                        10    -10        0       
  SINCE DEC 1      0                        10    -10        0       
  SINCE JAN 1   3600                      3033    567     3467       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED     7.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  23 PERCENT                                      
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    61           700 AM                                     
 LOWEST     31           200 PM                                     
 AVERAGE    46                                                       

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

                                                                     
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        88      1987                    
 MINIMUM TEMPERATURE (F)   41        21      1966                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2009......SUNRISE   719 AM CST   SUNSET   536 PM CST   
DECEMBER 12 2009......SUNRISE   719 AM CST   SUNSET   536 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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