124  
CDUS44 KEWX 210758  
CLIDRT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
258 AM CDT WED MAY 21 2025  
   
...............................
 
 
   
..THE DEL RIO CLIMATE SUMMARY FOR MAY 20 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1906 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 98 4:29 PM 105 1973 94 4 103  
MINIMUM 77 6:59 AM 53 1952 72 5 78  
AVERAGE 88 83 5 91  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.59 1914 0.11 -0.11 0.00  
MONTH TO DATE 0.59 1.83 -1.24 0.06  
SINCE MAR 1 1.37 4.51 -3.14 0.31  
SINCE JAN 1 1.64 5.75 -4.11 0.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 39 72 -33 26  
SINCE JUL 1 871 970 -99 878  
 
COOLING  
YESTERDAY 23 18 5 26  
MONTH TO DATE 332 314 18 424  
SINCE MAR 1 992 778 214 1011  
SINCE JAN 1 1075 830 245 1085    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 5:00 AM  
LOWEST 9 2:00 PM  
AVERAGE 46  
   
......................................................
 
 
THE DEL RIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 107 1953  
MINIMUM TEMPERATURE (F) 73 57 1947  
 
SUNRISE AND SUNSET  
MAY 21 2025...........SUNRISE 6:48 AM CDT SUNSET 8:33 PM CDT  
MAY 22 2025...........SUNRISE 6:48 AM CDT SUNSET 8:33 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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