171  
CDUS44 KEWX 170658  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
158 AM CDT THU JUL 17 2025  
   
...............................  
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR JULY 16 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 97 4:32 PM 103 1956 95 2 99  
1989  
2023  
MINIMUM 79 11:59 PM 62 1967 75 4 76  
AVERAGE 88 85 3 88  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.27 1973 0.07 -0.07 0.00  
MONTH TO DATE 1.14 1.63 -0.49 0.93  
SINCE JUN 1 8.61 4.91 3.70 3.63  
SINCE JAN 1 20.20 17.74 2.46 16.13  
 
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 23 20 3 23  
MONTH TO DATE 297 308 -11 342  
SINCE JUN 1 870 834 36 997  
SINCE JAN 1 1907 1459 448 1899    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 4:00 AM  
LOWEST 31 2:00 PM  
AVERAGE 58  
   
......................................................  
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 95 105 1932  
MINIMUM TEMPERATURE (F) 75 66 1905  
 
SUNRISE AND SUNSET  
JULY 17 2025..........SUNRISE 6:45 AM CDT SUNSET 8:35 PM CDT  
JULY 18 2025..........SUNRISE 6:46 AM CDT SUNSET 8:34 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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