061  
CDUS44 KEWX 120706  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
206 AM CDT FRI SEP 12 2025  
   
...............................  
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR SEPTEMBER 11 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1886 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 93 4:44 PM 103 1893 91 2 95  
MINIMUM 67 6:30 AM 56 1968 71 -4 75  
AVERAGE 80 81 -1 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.67 2003 0.14 -0.14 0.00  
MONTH TO DATE 1.28 1.48 -0.20 1.46  
SINCE SEP 1 1.28 1.48 -0.20 1.46  
SINCE JAN 1 25.08 22.15 2.93 21.29  
 
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 15 16 -1 20  
MONTH TO DATE 187 188 -1 182  
SINCE SEP 1 187 188 -1 182  
SINCE JAN 1 3122 2587 535 3114    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 7:00 AM  
LOWEST 37 5:00 PM  
AVERAGE 62  
   
......................................................  
 
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 2025.....SUNRISE 7:17 AM CDT SUNSET 7:42 PM CDT  
SEPTEMBER 13 2025.....SUNRISE 7:18 AM CDT SUNSET 7:41 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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