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CDUS44 KEWX 180842
CLISAT

CLIMATE REPORT 
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
242 AM CST FRI DEC 18 2020

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

...THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 17 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1886 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         61   4:37 PM  82    1990  64     -3       55        
  MINIMUM         31   7:31 AM  19    1972  41    -10       33        
  AVERAGE         46                        52     -6       44     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.86 1934   0.06  -0.06     0.00     
  MONTH TO DATE    0.02                      1.02  -1.00     0.18     
  SINCE DEC 1      0.02                      1.02  -1.00     0.18     
  SINCE JAN 1     19.91                     31.38 -11.47    21.68     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0                                                
  MONTH TO DATE    0.0                                                
  SINCE DEC 1      0.0                                                
  SINCE JUL 1      0.0                                                
  SNOW DEPTH      MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       19                        13      6       21        
  MONTH TO DATE  203                       199      4      136        
  SINCE DEC 1    203                       199      4      136        
  SINCE JUL 1    327                       410    -83      433        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         7     -7        5        
  SINCE DEC 1      0                         7     -7        5        
  SINCE JAN 1   3646                      3124    522     3465        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (160)       
  AVERAGE WIND SPEED     5.5                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           6:00 AM                                      
 LOWEST     28           5:00 PM                                      
 AVERAGE    52                                                        

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


THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   63        81      1955                      
                                             2006                     
                                             2012                     
 MINIMUM TEMPERATURE (F)   41        22      1996                      


SUNRISE AND SUNSET                                                    
DECEMBER 18 2020......SUNRISE   7:23 AM CST   SUNSET   5:38 PM CST     
DECEMBER 19 2020......SUNRISE   7:24 AM CST   SUNSET   5:39 PM CST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$