983  
CDUS44 KBRO 210626  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
126 AM CDT WED MAY 21 2025  
   
...............................  
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR MAY 20 2025  
 
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)  
YESTERDAY  
MAXIMUM 94 147 PM 101 2011 92 2 97  
MINIMUM 79 1159 PM 55 1912 72 7 74  
AVERAGE 87 82 5 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.13 1976 0.09 -0.09 0.00  
MONTH TO DATE 1.41 1.46 -0.05 0.89  
SINCE MAR 1 17.67 4.23 13.44 3.09  
SINCE JAN 1 18.86 6.01 12.85 5.80  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 22 17 5 21  
MONTH TO DATE 340 306 34 389  
SINCE MAR 1 925 839 86 983  
SINCE JAN 1 1119 999 120 1123    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 10.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 62  
AVERAGE 80  
   
......................................................  
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 101 1955  
MINIMUM TEMPERATURE (F) 72 56 1925  
 
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.  
 
 
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