081  
CDUS44 KEWX 310716  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
216 AM CDT THU JUL 31 2025  
   
...............................  
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR JULY 30 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 5:41 PM 105 2017 97 3 94  
MINIMUM 67R 5:16 AM 68 1949 75 -8 79  
AVERAGE 84 86 -2 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.27 1933 0.05 -0.05 0.00  
MONTH TO DATE 1.19 2.36 -1.17 4.25  
SINCE JUN 1 8.66 5.64 3.02 6.95  
SINCE JAN 1 20.25 18.47 1.78 19.45  
 
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 19 21 -2 22  
MONTH TO DATE 596 593 3 610  
SINCE JUN 1 1169 1119 50 1265  
SINCE JAN 1 2206 1744 462 2167    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 4:00 AM  
LOWEST 14 6:00 PM  
AVERAGE 37  
   
......................................................  
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 97 103 1991  
2013  
2023  
MINIMUM TEMPERATURE (F) 75 65 1965  
 
SUNRISE AND SUNSET  
JULY 31 2025..........SUNRISE 6:53 AM CDT SUNSET 8:27 PM CDT  
AUGUST 1 2025........SUNRISE 6:54 AM CDT SUNSET 8:26 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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