930  
CDUS44 KEWX 110722  
CLIAUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
222 AM CDT THU SEP 11 2025  
   
...............................
 
 
   
..THE AUSTIN BERGSTROM CLIMATE SUMMARY FOR SEPTEMBER 10 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 97 3:38 PM 100 2000 92 5 93  
2014  
2023  
MINIMUM 60 6:29 AM 52 2012 69 -9 64  
AVERAGE 79 80 -1 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.12 2015 0.10 -0.10 0.00  
MONTH TO DATE 0.18 1.07 -0.89 0.08  
SINCE SEP 1 0.18 1.07 -0.89 0.08  
SINCE JAN 1 21.31 24.07 -2.76 26.72  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 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 SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 14 16 -2 14  
MONTH TO DATE 156 166 -10 154  
SINCE SEP 1 156 166 -10 154  
SINCE JAN 1 2778 2482 296 2706    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 18 5:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE AUSTIN BERGSTROM CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 102 2000  
MINIMUM TEMPERATURE (F) 69 56 1968  
2012  
2021  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2025.....SUNRISE 7:13 AM CDT SUNSET 7:41 PM CDT  
SEPTEMBER 12 2025.....SUNRISE 7:14 AM CDT SUNSET 7:39 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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