024  
CDUS44 KEWX 212240  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
540 PM CDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR MAY 21 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 11:58 AM 101 2022 88 -15 101  
MINIMUM 66 2:27 PM 52 1892 68 -2 72  
AVERAGE 70 78 -8 87  
 
PRECIPITATION (IN)  
TODAY 0.17 2.30 1914 0.14 0.03 T  
MONTH TO DATE 3.39 2.97 0.42 0.36  
SINCE MAR 1 9.45 7.70 1.75 1.92  
SINCE JAN 1 11.31 11.40 -0.09 3.98  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 T  
SINCE JUL 1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 105 174 -69 157  
SINCE JUL 1 1183 1436 -253 1306  
 
COOLING  
TODAY 5 13 -8 22  
MONTH TO DATE 236 217 19 398  
SINCE MAR 1 538 454 84 754  
SINCE JAN 1 606 483 123 773    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 2:00 PM  
LOWEST 73 12:00 PM  
AVERAGE 83  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 1939  
1989  
MINIMUM TEMPERATURE (F) 68 50 1892  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 6:38 AM CDT SUNSET 8:23 PM CDT  
MAY 22 2023...........SUNRISE 6:38 AM CDT SUNSET 8:24 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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