662  
CDUS44 KEWX 220818  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
318 AM CDT FRI SEP 22 2023  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR SEPTEMBER 21 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1886 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 98 4:53 PM 100 1909 89 9 95  
MINIMUM 76 2:58 AM 53 1913 68 8 73  
AVERAGE 87 78 9 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.94 1928 0.13 -0.13 0.00  
MONTH TO DATE 0.42 2.84 -2.42 0.98  
SINCE SEP 1 0.42 2.84 -2.42 0.98  
SINCE JAN 1 14.28 23.51 -9.23 8.20  
 
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 22 14 8 19  
MONTH TO DATE 471 336 135 395  
SINCE SEP 1 471 336 135 395  
SINCE JAN 1 3404 2735 669 3478    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 3:00 AM  
LOWEST 35 5:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 101 1926  
MINIMUM TEMPERATURE (F) 68 46 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 7:22 AM CDT SUNSET 7:31 PM CDT  
SEPTEMBER 23 2023.....SUNRISE 7:23 AM CDT SUNSET 7:29 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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