181  
CDUS44 KEWX 170642  
CLIAUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
142 AM CDT SUN AUG 17 2025  
   
...............................
 
 
   
..THE AUSTIN BERGSTROM CLIMATE SUMMARY FOR AUGUST 16 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1943 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 100 3:36 PM 105 2023 97 3 99  
MINIMUM 73 4:44 AM 59 2004 73 0 77  
AVERAGE 87 85 2 88  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.05 2016 0.08 -0.08 0.00  
MONTH TO DATE 0.80 1.13 -0.33 0.34  
SINCE JUN 1 6.36 6.66 -0.30 7.99  
SINCE JAN 1 20.62 21.66 -1.04 25.72  
 
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 22 20 2 23  
MONTH TO DATE 338 330 8 338  
SINCE JUN 1 1474 1453 21 1500  
SINCE JAN 1 2320 2032 288 2237    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 32 4:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE AUSTIN BERGSTROM CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 97 109 2023  
MINIMUM TEMPERATURE (F) 73 61 2004  
 
SUNRISE AND SUNSET  
AUGUST 17 2025........SUNRISE 6:59 AM CDT SUNSET 8:10 PM CDT  
AUGUST 18 2025........SUNRISE 7:00 AM CDT SUNSET 8:09 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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