391  
CDUS44 KEWX 120651  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
151 AM CDT TUE SEP 12 2023  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR SEPTEMBER 11 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 97 4:47 PM 103 1893 91 6 95  
MINIMUM 78 3:18 AM 56 1968 71 7 73  
AVERAGE 88 81 7 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.67 2003 0.14 -0.14 0.00  
MONTH TO DATE 0.38 1.48 -1.10 0.98  
SINCE SEP 1 0.38 1.48 -1.10 0.98  
SINCE JAN 1 14.24 22.15 -7.91 8.20  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 23 16 7 19  
MONTH TO DATE 270 188 82 205  
SINCE SEP 1 270 188 82 205  
SINCE JAN 1 3203 2587 616 3288    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 8:00 AM  
LOWEST 31 5:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 103 1893  
MINIMUM TEMPERATURE (F) 71 56 1968  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2023.....SUNRISE 7:17 AM CDT SUNSET 7:43 PM CDT  
SEPTEMBER 13 2023.....SUNRISE 7:17 AM CDT SUNSET 7:42 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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