037  
CDUS44 KEWX 312336  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
536 PM CST SUN DEC 31 2023  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 31 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1886 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 4:22 PM 83 1915 63 9 77  
2021  
MINIMUM 37 7:53 AM 13 1983 41 -4 43  
AVERAGE 55 52 3 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.17 1892 0.06 -0.06 0.00  
MONTH TO DATE 1.11 2.00 -0.89 0.47  
SINCE DEC 1 1.11 2.00 -0.89 0.47  
SINCE JAN 1 20.01 32.38 -12.37 11.51  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 10 14 -4 5  
MONTH TO DATE 243 370 -127 345  
SINCE DEC 1 243 370 -127 345  
SINCE JUL 1 452 591 -139 579  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 5 14 -9 54  
SINCE DEC 1 5 14 -9 54  
SINCE JAN 1 3963 3146 817 4003    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 8:00 AM  
LOWEST 43 4:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 83 2006  
MINIMUM TEMPERATURE (F) 41 19 1928  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 7:28 AM CST SUNSET 5:45 PM CST  
JANUARY 1 2024.......SUNRISE 7:29 AM CST SUNSET 5:46 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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