550  
CDUS44 KBRO 212200  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
500 PM CDT WED MAY 21 2025  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR MAY 21 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 91 1211 PM 101 1955 92 -1 98  
MINIMUM 75 343 AM 56 1925 72 3 80  
AVERAGE 83 82 1 89  
 
PRECIPITATION (IN)  
TODAY 0.00 1.93 1913 0.10 -0.10 0.00  
MONTH TO DATE 1.41 1.56 -0.15 0.89  
SINCE MAR 1 17.67 4.33 13.34 3.09  
SINCE JAN 1 18.86 6.11 12.75 5.80  
 
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 16 47 -31 13  
SINCE JUL 1 511 571 -60 463  
 
COOLING  
TODAY 18 17 1 24  
MONTH TO DATE 358 323 35 413  
SINCE MAR 1 943 856 87 1007  
SINCE JAN 1 1137 1016 121 1147    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 6.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 68  
AVERAGE 84  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 101 1955  
MINIMUM TEMPERATURE (F) 72 58 1967  
 
SUNRISE AND SUNSET  
MAY 21 2025...........SUNRISE 641 AM CDT SUNSET 814 PM CDT  
MAY 22 2025...........SUNRISE 641 AM CDT SUNSET 814 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TX Page Main Text Page