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CDUS44 KEWX 200713
CLISAT


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX                      
113 AM CST THU DEC 20 2007


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

...THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 19 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         68    400 PM  81    1977  63      5       69       
  MINIMUM         49   1253 AM  18    1996  40      9       64       
  AVERAGE         59                        52      7       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          5.97 1991   0.06  -0.06     0.07    
  MONTH TO DATE    0.37                      1.24  -0.87     0.18    
  SINCE DEC 1      0.37                      1.24  -0.87     0.18    
  SINCE JAN 1     47.22                     32.20  15.02    19.08    
                                                                     
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        6                        13     -7        0       
  MONTH TO DATE  148                       222    -74      195       
  SINCE DEC 1    148                       222    -74      195       
  SINCE JUL 1    330                       454   -124      328       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        2       
  MONTH TO DATE   41                        15     26       21       
  SINCE DEC 1     41                        15     26       21       
  SINCE JAN 1   2966                      3038    -72     3740       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED     3.5                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE   0 PERCENT                                      
  AVERAGE SKY COVER 0.9                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           400 AM                                     
 LOWEST     81           200 PM                                     
 AVERAGE    91                                                       

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

                                                                      
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        85      1951                    
 MINIMUM TEMPERATURE (F)   40        21      1924                    

                                                                      
SUNRISE AND SUNSET                                                   
DECEMBER 20 2007......SUNRISE   724 AM CST   SUNSET   539 PM CST   
DECEMBER 21 2007......SUNRISE   724 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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