401  
CDUS44 KBRO 210630  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
130 AM CDT FRI MAR 21 2025  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR MARCH 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 72 249 PM 99 2006 82 -10 70  
MINIMUM 47 1153 PM 37 1965 60 -13 61  
AVERAGE 60 71 -11 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.52 1914 0.05 -0.05 0.20  
MONTH TO DATE 0.00 0.78 -0.78 1.16  
SINCE MAR 1 0.00 0.78 -0.78 1.16  
SINCE JAN 1 1.19 2.56 -1.37 3.87  
 
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 5 1 4 0  
MONTH TO DATE 10 32 -22 13  
SINCE MAR 1 10 32 -22 13  
SINCE JUL 1 505 556 -51 463  
 
COOLING  
YESTERDAY 0 7 -7 1  
MONTH TO DATE 129 115 14 148  
SINCE MAR 1 129 115 14 148  
SINCE JAN 1 323 275 48 288    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 12.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86  
LOWEST 14  
AVERAGE 50  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 95 1964  
MINIMUM TEMPERATURE (F) 60 36 2010  
 
SUNRISE AND SUNSET  
MARCH 21 2025.........SUNRISE 733 AM CDT SUNSET 743 PM CDT  
MARCH 22 2025.........SUNRISE 732 AM CDT SUNSET 743 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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