998  
CDUS44 KEWX 190904  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
404 AM CDT FRI MAY 19 2023  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR MAY 18 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 2:58 PM 101 2022 87 1 101  
MINIMUM 65 5:32 AM 52 1945 67 -2 72  
AVERAGE 77 77 0 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.05 1965 0.15 -0.15 0.00  
MONTH TO DATE 2.91 2.52 0.39 0.36  
SINCE MAR 1 8.97 7.25 1.72 1.92  
SINCE JAN 1 10.83 10.95 -0.12 3.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 12 12 0 22  
MONTH TO DATE 207 179 28 334  
SINCE MAR 1 509 416 93 690  
SINCE JAN 1 577 445 132 709    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)  
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 90 4:00 AM  
LOWEST 48 2:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 101 1989  
MINIMUM TEMPERATURE (F) 67 52 1986  
 
SUNRISE AND SUNSET  
MAY 19 2023...........SUNRISE 6:39 AM CDT SUNSET 8:22 PM CDT  
MAY 20 2023...........SUNRISE 6:39 AM CDT SUNSET 8:22 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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