648  
CDUS44 KEWX 170852  
CLIAUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
352 AM CDT SAT MAY 17 2025  
   
...............................
 
 
   
..THE AUSTIN BERGSTROM CLIMATE SUMMARY FOR MAY 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 97R 3:48 PM 97 2003 87 10 83  
2018  
MINIMUM 77 4:30 AM 48 1967 65 12 65  
AVERAGE 87 76 11 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.32 1965 0.18 -0.18 0.71  
MONTH TO DATE 2.41 2.58 -0.17 1.86  
SINCE MAR 1 5.55 7.87 -2.32 6.82  
SINCE JAN 1 11.19 12.58 -1.39 15.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 T  
SINCE JUL 1 0.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 115 236 -121 127  
SINCE JUL 1 1428 1714 -286 1513  
 
COOLING  
YESTERDAY 22 11 11 9  
MONTH TO DATE 159 144 15 182  
SINCE MAR 1 527 350 177 437  
SINCE JAN 1 585 378 207 466    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1:00 AM  
LOWEST 46 3:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE AUSTIN BERGSTROM CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 97 2018  
MINIMUM TEMPERATURE (F) 66 50 1945  
1970  
 
SUNRISE AND SUNSET  
MAY 17 2025...........SUNRISE 6:35 AM CDT SUNSET 8:19 PM CDT  
MAY 18 2025...........SUNRISE 6:35 AM CDT SUNSET 8:20 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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