815  
CDUS44 KBRO 022227  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
427 PM CST MON MAR 02 2026  
   
...............................
 
 
...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR MARCH 2 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 88 314 PM 97 1999 79 9 82  
MINIMUM 61 722 AM 29 1980 57 4 55  
AVERAGE 75 68 7 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.63 1950 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.06 -0.06 0.00  
SINCE MAR 1 0.00 0.06 -0.06 0.00  
SINCE JAN 1 0.09 1.84 -1.75 1.19  
 
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 2 -2 0  
MONTH TO DATE 0 4 -4 0  
SINCE MAR 1 0 4 -4 0  
SINCE JUL 1 355 528 -173 495  
 
COOLING  
TODAY 10 5 5 4  
MONTH TO DATE 18 10 8 8  
SINCE MAR 1 18 10 8 8  
SINCE JAN 1 261 170 91 202    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 9.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 43  
AVERAGE 72  
   
......................................................
 
 
THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 1991  
2016  
MINIMUM TEMPERATURE (F) 57 29 1922  
 
SUNRISE AND SUNSET  
MARCH 2 2026.........SUNRISE 653 AM CST SUNSET 633 PM CST  
MARCH 3 2026.........SUNRISE 652 AM CST SUNSET 633 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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