000 
CDUS44 KEWX 200731
CLISAT


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX                      
123 AM CST WED DEC 20 2006

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

...THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 19 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1886 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         69   1209 AM  81    1977  63      6       56       
  MINIMUM         64    853 AM  18    1996  40     24       46       
  AVERAGE         67                        52     15       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.07          5.97 1991   0.06   0.01     0.00    
  MONTH TO DATE    0.18                      1.24  -1.06     0.10    
  SINCE DEC 1      0.18                      1.24  -1.06     0.10    
  SINCE JAN 1     19.08                     32.20 -13.12    16.54    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    T                                                 
  SINCE DEC 1      T                                                 
  SINCE JUL 1      T                                                 
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        13    -13       14       
  MONTH TO DATE  195                       222    -27      272       
  SINCE DEC 1    195                       222    -27      272       
  SINCE JUL 1    328                       454   -126      444       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         0      2        0       
  MONTH TO DATE   21                        15      6        6       
  SINCE DEC 1     21                        15      6        6       
  SINCE JAN 1   3740                      3038    702     3321       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED     8.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  15 PERCENT                                      
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           300 PM                                     
 LOWEST     81           100 AM                                     
 AVERAGE    87                                                       
..........................................................
                                                                     
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 2006......SUNRISE   724 AM CST   SUNSET   539 PM CST   
DECEMBER 21 2006......SUNRISE   724 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.                                          


$$