559  
CDUS44 KBRO 300628  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
128 AM CDT MON MAR 30 2026  
   
...............................
 
 
...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR MARCH 29 2026...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 225 PM 100 1928 84 5 MM  
MINIMUM 62 641 AM 41 1955 62 0 MM  
AVERAGE 76 73 3 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.82 2006 0.04 -0.04 0.00  
MONTH TO DATE 0.16 1.22 -1.06 15.37  
SINCE MAR 1 0.16 1.22 -1.06 15.37  
SINCE JAN 1 0.25 3.00 -2.75 16.56  
 
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 MM  
MONTH TO DATE 14 39 -25 12  
SINCE MAR 1 14 39 -25 12  
SINCE JUL 1 369 563 -194 507  
 
COOLING  
YESTERDAY 11 8 3 MM  
MONTH TO DATE 291 183 108 195  
SINCE MAR 1 291 183 108 195  
SINCE JAN 1 534 343 191 389    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 12.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 45  
AVERAGE 71  
   
......................................................
 
 
THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 99 1946  
MINIMUM TEMPERATURE (F) 62 35 1930  
 
SUNRISE AND SUNSET  
MARCH 30 2026.........SUNRISE 724 AM CDT SUNSET 747 PM CDT  
MARCH 31 2026.........SUNRISE 723 AM CDT SUNSET 747 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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