775  
CDUS44 KEWX 182240  
CLIDRT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
540 PM CDT SUN MAY 18 2025  
   
...............................
 
 
   
..THE DEL RIO CLIMATE SUMMARY FOR MAY 18 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 95 3:59 PM 107 2024 94 1 107  
MINIMUM 76 4:31 AM 54 1969 72 4 70  
2008  
AVERAGE 86 83 3 89  
 
PRECIPITATION (IN)  
TODAY 0.00 2.36 1942 0.12 -0.12 0.00  
MONTH TO DATE 0.59 1.61 -1.02 0.06  
SINCE MAR 1 1.37 4.29 -2.92 0.31  
SINCE JAN 1 1.64 5.53 -3.89 0.88  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 21 18 3 24  
MONTH TO DATE 284 278 6 371  
SINCE MAR 1 944 742 202 958  
SINCE JAN 1 1027 794 233 1032    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 13.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 4:00 AM  
LOWEST 44 4:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE DEL RIO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 108 2020  
MINIMUM TEMPERATURE (F) 72 54 1986  
 
SUNRISE AND SUNSET  
MAY 18 2025...........SUNRISE 6:50 AM CDT SUNSET 8:31 PM CDT  
MAY 19 2025...........SUNRISE 6:49 AM CDT SUNSET 8:32 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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