187  
CDUS44 KBRO 282128  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
428 PM CDT TUE APR 28 2026  
   
...............................  
 
...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR APRIL 28 2026...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 94 224 PM 103 1937 88 6 89  
MINIMUM 76 633 AM 46 1920 68 8 74  
AVERAGE 85 78 7 82  
 
PRECIPITATION (IN)  
TODAY 0.00 2.37 2013 0.04 -0.04 0.00  
MONTH TO DATE 2.94 1.36 1.58 0.89  
SINCE MAR 1 3.10 2.67 0.43 16.26  
SINCE JAN 1 3.19 4.45 -1.26 17.45  
 
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 2 0 2 4  
SINCE MAR 1 16 40 -24 16  
SINCE JUL 1 371 564 -193 511  
 
COOLING  
TODAY 20 13 7 17  
MONTH TO DATE 339 307 32 322  
SINCE MAR 1 652 508 144 550  
SINCE JAN 1 895 668 227 744    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 16.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 54  
AVERAGE 76  
   
......................................................  
 
THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 102 1937  
MINIMUM TEMPERATURE (F) 68 48 1920  
 
SUNRISE AND SUNSET  
APRIL 28 2026.........SUNRISE 656 AM CDT SUNSET 801 PM CDT  
APRIL 29 2026.........SUNRISE 655 AM CDT SUNSET 802 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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