517  
CDUS44 KEWX 172347  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
547 PM CST TUE DEC 17 2024  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 17 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1886 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 3:13 PM 82 1990 64 16 70  
MINIMUM 67 12:02 AM 19 1972 42 25 36  
AVERAGE 74 53 21 53  
 
PRECIPITATION (IN)  
TODAY 0.00 0.86 1934 0.07 -0.07 0.00  
MONTH TO DATE 0.56 1.13 -0.57 0.35  
SINCE DEC 1 0.56 1.13 -0.57 0.35  
SINCE JAN 1 23.66 31.51 -7.85 19.25  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 12 -12 12  
MONTH TO DATE 119 187 -68 125  
SINCE DEC 1 119 187 -68 125  
SINCE JUL 1 188 408 -220 334  
 
COOLING  
TODAY 9 0 9 0  
MONTH TO DATE 32 8 24 1  
SINCE DEC 1 32 8 24 1  
SINCE JAN 1 4076 3140 936 3959    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 58 5:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 81 1955  
2006  
2012  
MINIMUM TEMPERATURE (F) 42 22 1996  
 
SUNRISE AND SUNSET  
DECEMBER 17 2024......SUNRISE 7:23 AM CST SUNSET 5:38 PM CST  
DECEMBER 18 2024......SUNRISE 7:23 AM CST SUNSET 5:38 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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