440  
CDUS44 KEWX 110812  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
312 AM CDT MON SEP 11 2023  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR SEPTEMBER 10 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 100 4:43 PM 101 1893 91 9 93  
1940  
MINIMUM 73 6:12 AM 57 2020 71 2 75  
AVERAGE 87 81 6 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.17 1903 0.14 -0.14 0.00  
MONTH TO DATE 0.38 1.34 -0.96 0.98  
SINCE SEP 1 0.38 1.34 -0.96 0.98  
SINCE JAN 1 14.24 22.01 -7.77 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 16 6 19  
MONTH TO DATE 247 172 75 186  
SINCE SEP 1 247 172 75 186  
SINCE JAN 1 3180 2571 609 3269    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 6:00 AM  
LOWEST 33 6:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 103 1893  
MINIMUM TEMPERATURE (F) 71 56 1968  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2023.....SUNRISE 7:16 AM CDT SUNSET 7:44 PM CDT  
SEPTEMBER 12 2023.....SUNRISE 7:17 AM CDT SUNSET 7:43 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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