163  
CDUS44 KEWX 180730  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
230 AM CDT MON SEP 18 2023  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR SEPTEMBER 17 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 4:45 PM 98 1997 90 5 95  
MINIMUM 69 6:16 AM 56 1903 69 0 76  
1945  
AVERAGE 82 80 2 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.35 1941 0.14 -0.14 0.00  
MONTH TO DATE 0.42 2.32 -1.90 0.98  
SINCE SEP 1 0.42 2.32 -1.90 0.98  
SINCE JAN 1 14.28 22.99 -8.71 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 17 15 2 21  
MONTH TO DATE 388 280 108 312  
SINCE SEP 1 388 280 108 312  
SINCE JAN 1 3321 2679 642 3395    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 4:00 AM  
LOWEST 32 4:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 99 2019  
2021  
MINIMUM TEMPERATURE (F) 69 50 1903  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 7:20 AM CDT SUNSET 7:35 PM CDT  
SEPTEMBER 19 2023.....SUNRISE 7:21 AM CDT SUNSET 7:34 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TX Page Main Text Page