223  
CDUS44 KEWX 160957  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
357 AM CST SAT DEC 16 2023  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 15 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 65 3:04 PM 85 1950 65 0 65  
MINIMUM 43 2:50 PM 15 1901 42 1 36  
AVERAGE 54 54 0 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 1.03 1940 0.07 0.12 0.00  
MONTH TO DATE 0.35 0.99 -0.64 0.17  
SINCE DEC 1 0.35 0.99 -0.64 0.17  
SINCE JAN 1 19.25 31.37 -12.12 11.21  
 
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 11 12 -1 14  
MONTH TO DATE 109 163 -54 60  
SINCE DEC 1 109 163 -54 60  
SINCE JUL 1 318 384 -66 294  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 8 -7 54  
SINCE DEC 1 1 8 -7 54  
SINCE JAN 1 3959 3140 819 4003    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 7:00 AM  
LOWEST 84 2:00 PM  
AVERAGE 92  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 81 1980  
MINIMUM TEMPERATURE (F) 42 17 1989  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 7:22 AM CST SUNSET 5:37 PM CST  
DECEMBER 17 2023......SUNRISE 7:22 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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