609  
CDUS44 KEWX 210757  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
257 AM CDT FRI APR 21 2023  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR APRIL 20 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 88 2:52 PM 100 1984 81 7 84  
MINIMUM 65 11:59 PM 41 2013 59 6 69  
AVERAGE 77 70 7 77  
 
PRECIPITATION (IN)  
YESTERDAY 1.09 4.64 1926 0.08 1.01 T  
MONTH TO DATE 2.94 1.51 1.43 0.27  
SINCE MAR 1 4.25 3.82 0.43 0.59  
SINCE JAN 1 6.11 7.52 -1.41 2.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 15 31 -16 5  
SINCE MAR 1 98 170 -72 157  
SINCE JUL 1 1176 1432 -256 1306  
 
COOLING  
YESTERDAY 12 6 6 12  
MONTH TO DATE 107 98 9 188  
SINCE MAR 1 254 169 85 250  
SINCE JAN 1 322 198 124 269    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 10:00 PM  
LOWEST 52 3:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 94 1995  
MINIMUM TEMPERATURE (F) 60 43 1953  
1978  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 7:01 AM CDT SUNSET 8:04 PM CDT  
APRIL 22 2023.........SUNRISE 7:00 AM CDT SUNSET 8:05 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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