178  
CDUS44 KEWX 090715  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
215 AM CDT SAT AUG 09 2025  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR AUGUST 8 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 100 5:30 PM 105 2023 97 3 100  
MINIMUM 77 6:10 AM 69 1975 76 1 78  
1989  
1997  
AVERAGE 89 86 3 89  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.66 1974 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.37 -0.37 0.03  
SINCE JUN 1 8.66 6.06 2.60 6.98  
SINCE JAN 1 20.25 18.89 1.36 19.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 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 JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 24 21 3 24  
MONTH TO DATE 180 168 12 191  
SINCE JUN 1 1372 1308 64 1479  
SINCE JAN 1 2409 1933 476 2381    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 7:00 AM  
LOWEST 28 4:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 97 106 1953  
2023  
MINIMUM TEMPERATURE (F) 76 67 1971  
1975  
 
SUNRISE AND SUNSET  
AUGUST 9 2025........SUNRISE 6:59 AM CDT SUNSET 8:20 PM CDT  
AUGUST 10 2025........SUNRISE 6:59 AM CDT SUNSET 8:19 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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