131  
CDUS44 KEWX 190708  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
208 AM CDT TUE SEP 19 2023  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR SEPTEMBER 18 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 95 5:15 PM 99 2019 90 5 95  
2021  
MINIMUM 72 6:41 AM 50 1903 69 3 76  
AVERAGE 84 79 5 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.43 1983 0.13 -0.13 0.00  
MONTH TO DATE 0.42 2.45 -2.03 0.98  
SINCE SEP 1 0.42 2.45 -2.03 0.98  
SINCE JAN 1 14.28 23.12 -8.84 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 19 14 5 21  
MONTH TO DATE 407 294 113 333  
SINCE SEP 1 407 294 113 333  
SINCE JAN 1 3340 2693 647 3416    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 5:00 AM  
LOWEST 26 6:00 PM  
AVERAGE 47  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 100 2019  
MINIMUM TEMPERATURE (F) 69 46 1981  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2023.....SUNRISE 7:21 AM CDT SUNSET 7:34 PM CDT  
SEPTEMBER 20 2023.....SUNRISE 7:21 AM CDT SUNSET 7:33 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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