019  
CDUS44 KEWX 100810  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
210 AM CST SUN DEC 10 2023  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 9 2023
 
 
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)  
YESTERDAY  
MAXIMUM 79 2:59 PM 85 2008 66 13 79  
MINIMUM 53 11:59 PM 23 1917 43 10 66  
1978  
AVERAGE 66 54 12 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.30 1908 0.07 -0.05 T  
MONTH TO DATE 0.02 0.59 -0.57 0.16  
SINCE DEC 1 0.02 0.59 -0.57 0.16  
SINCE JAN 1 18.92 30.97 -12.05 11.20  
 
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 0 11 -11 0  
MONTH TO DATE 37 93 -56 39  
SINCE DEC 1 37 93 -56 39  
SINCE JUL 1 246 314 -68 273  
 
COOLING  
YESTERDAY 1 0 1 8  
MONTH TO DATE 1 8 -7 34  
SINCE DEC 1 1 8 -7 34  
SINCE JAN 1 3959 3140 819 3983    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 32 4:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 85 1939  
MINIMUM TEMPERATURE (F) 43 18 1978  
 
SUNRISE AND SUNSET  
DECEMBER 10 2023......SUNRISE 7:18 AM CST SUNSET 5:35 PM CST  
DECEMBER 11 2023......SUNRISE 7:18 AM CST SUNSET 5:36 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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