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CDUS44 KEWX 210723
CLISAT


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX                      
123 AM CST WED DEC 21 2011


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

...THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 20 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         62    224 PM  85    1951  63     -1       76       
  MINIMUM         44   1144 PM  21    1924  41      3       48       
  AVERAGE         53                        52      1       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.52 1997   0.06  -0.06      T      
  MONTH TO DATE    2.00                      1.20   0.80      T      
  SINCE DEC 1      2.00                      1.20   0.80      T      
  SINCE JAN 1     16.74                     31.56 -14.82    36.76    
                                                                     
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       12                        13     -1        3       
  MONTH TO DATE  203                       238    -35      242       
  SINCE DEC 1    203                       238    -35      242       
  SINCE JUL 1    388                       449    -61      413       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   10                         7      3        2       
  SINCE DEC 1     10                         7      3        2       
  SINCE JAN 1   3994                      3124    870     3120       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    10.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89          1200 AM                                     
 LOWEST     34           200 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        82      1990                    
                                             1948                    
                                             1933                    
 MINIMUM TEMPERATURE (F)   41        17      1973                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2011......SUNRISE   724 AM CST   SUNSET   539 PM CST   
DECEMBER 22 2011......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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