254  
CDUS44 KEWX 190755  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
255 AM CDT SAT APR 19 2025  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR APRIL 18 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 92 3:02 PM 100 2006 81 11 88  
MINIMUM 67 3:52 AM 42 1921 59 8 72  
1947  
1999  
AVERAGE 80 70 10 80  
 
PRECIPITATION (IN)  
YESTERDAY T 6.78 1915 0.08 -0.08 T  
MONTH TO DATE 0.05 1.36 -1.31 1.53  
SINCE MAR 1 2.04 3.67 -1.63 2.41  
SINCE JAN 1 3.75 7.37 -3.62 10.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 T  
SINCE JUL 1 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 24 29 -5 1  
SINCE MAR 1 53 168 -115 71  
SINCE JUL 1 1082 1430 -348 1189  
 
COOLING  
YESTERDAY 15 6 9 15  
MONTH TO DATE 173 86 87 127  
SINCE MAR 1 346 157 189 231  
SINCE JAN 1 406 186 220 272    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 15.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 44 3:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 1996  
MINIMUM TEMPERATURE (F) 59 42 1901  
 
SUNRISE AND SUNSET  
APRIL 19 2025.........SUNRISE 7:03 AM CDT SUNSET 8:03 PM CDT  
APRIL 20 2025.........SUNRISE 7:02 AM CDT SUNSET 8:04 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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