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CDUS44 KEWX 200733
CLISAT


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX                      
133 AM CST THU DEC 20 2012


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

...THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 19 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         82R   311 PM  81    1977  63     19       74       
  MINIMUM         63   1056 PM  18    1996  41     22       53       
  AVERAGE         73                        52     21       64      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          5.97 1991   0.06  -0.06     0.31    
  MONTH TO DATE    0.11                      1.14  -1.03     2.00    
  SINCE DEC 1      0.11                      1.14  -1.03     2.00    
  SINCE JAN 1     39.14                     31.50   7.64    16.74    
                                                                     
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        0                        13    -13        1       
  MONTH TO DATE  103                       225   -122      191       
  SINCE DEC 1    103                       225   -122      191       
  SINCE JUL 1    278                       436   -158      376       
                                                                     
 COOLING                                                             
  YESTERDAY        8                         0      8        0       
  MONTH TO DATE   46                         7     39       10       
  SINCE DEC 1     46                         7     39       10       
  SINCE JAN 1   3603                      3124    479     3994       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     9.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1100 PM                                     
 LOWEST     51           300 PM                                     
 AVERAGE    76                                                       

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

                                                                     
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        85      1951                    
 MINIMUM TEMPERATURE (F)   41        21      1924                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 20 2012......SUNRISE   724 AM CST   SUNSET   539 PM CST   
DECEMBER 21 2012......SUNRISE   725 AM CST   SUNSET   540 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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