012  
CDUS44 KBRO 290631  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
131 AM CDT SUN MAR 29 2026  
   
...............................  
 
...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR MARCH 28 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 84 319 PM 104 1984 83 1 81  
MINIMUM 62 607 AM 40 1913 62 0 62  
AVERAGE 73 72 1 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.01 1999 0.05 -0.05 1.39  
MONTH TO DATE 0.16 1.18 -1.02 15.37  
SINCE MAR 1 0.16 1.18 -1.02 15.37  
SINCE JAN 1 0.25 2.96 -2.71 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 0  
MONTH TO DATE 14 39 -25 12  
SINCE MAR 1 14 39 -25 12  
SINCE JUL 1 369 563 -194 507  
 
COOLING  
YESTERDAY 8 8 0 7  
MONTH TO DATE 280 175 105 195  
SINCE MAR 1 280 175 105 195  
SINCE JAN 1 523 335 188 389    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 11.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 53  
AVERAGE 77  
   
......................................................  
 
THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 100 1928  
MINIMUM TEMPERATURE (F) 62 41 1955  
 
SUNRISE AND SUNSET  
MARCH 29 2026.........SUNRISE 725 AM CDT SUNSET 746 PM CDT  
MARCH 30 2026.........SUNRISE 724 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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