718  
CDUS44 KEWX 202251  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
551 PM CDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR MAY 20 2023
 
 
VALID TODAY AS OF 0545 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 81 4:40 PM 100 1996 88 -7 96  
MINIMUM 67 5:14 AM 49 2002 68 -1 77  
AVERAGE 74 78 -4 87  
 
PRECIPITATION (IN)  
TODAY 0.31 1.17 1917 0.15 0.16 T  
MONTH TO DATE 3.22 2.83 0.39 0.36  
SINCE MAR 1 9.28 7.56 1.72 1.92  
SINCE JAN 1 11.14 11.26 -0.12 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 9 13 -4 22  
MONTH TO DATE 231 204 27 376  
SINCE MAR 1 533 441 92 732  
SINCE JAN 1 601 470 131 751    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 62 3:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 101 2022  
MINIMUM TEMPERATURE (F) 68 52 1892  
 
SUNRISE AND SUNSET  
MAY 20 2023...........SUNRISE 6:39 AM CDT SUNSET 8:22 PM CDT  
MAY 21 2023...........SUNRISE 6:38 AM CDT SUNSET 8:23 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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