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CDUS44 KEWX 180734
CLISAT


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX                      
125 AM CST TUE DEC 18 2007


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

...THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 17 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1886 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         60    311 PM  82    1990  64     -4       79       
  MINIMUM         29    523 AM  19    1972  40    -11       65       
  AVERAGE         45                        52     -7       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.86 1934   0.06  -0.06     0.00    
  MONTH TO DATE    0.37                      1.12  -0.75     0.11    
  SINCE DEC 1      0.37                      1.12  -0.75     0.11    
  SINCE JAN 1     47.22                     32.08  15.14    19.01    
                                                                     
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       20                        13      7        0       
  MONTH TO DATE  139                       196    -57      195       
  SINCE DEC 1    139                       196    -57      195       
  SINCE JUL 1    321                       428   -107      328       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        7       
  MONTH TO DATE   41                        15     26       12       
  SINCE DEC 1     41                        15     26       12       
  SINCE JAN 1   2966                      3038    -72     3731       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     5.9                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  88 PERCENT                                      
  AVERAGE SKY COVER 0.5                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85           500 AM                                     
 LOWEST     24           100 PM                                     
 AVERAGE    55                                                       

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

                                                                      
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        81      2006                    
 MINIMUM TEMPERATURE (F)   40        22      1996                    

                                                                      
SUNRISE AND SUNSET                                                   
DECEMBER 18 2007......SUNRISE   723 AM CST   SUNSET   538 PM CST   
DECEMBER 19 2007......SUNRISE   723 AM CST   SUNSET   539 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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