471  
CDUS44 KBRO 022132  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
432 PM CDT SAT MAY 02 2026  
   
...............................
 
 
...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR MAY 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 69 257 PM 103 1953 89 -20 90  
MINIMUM 59 726 AM 52 1976 68 -9 74  
AVERAGE 64 79 -15 82  
 
PRECIPITATION (IN)  
TODAY T 1.02 1966 0.06 -0.06 0.00  
MONTH TO DATE T 0.11 -0.11 0.00  
SINCE MAR 1 3.10 2.88 0.22 16.26  
SINCE JAN 1 3.19 4.66 -1.47 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 1 0 1 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 17 47 -30 16  
SINCE JUL 1 372 571 -199 511  
 
COOLING  
TODAY 0 14 -14 17  
MONTH TO DATE 13 28 -15 34  
SINCE MAR 1 703 561 142 619  
SINCE JAN 1 946 721 225 813    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 17.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 63  
AVERAGE 78  
   
......................................................
 
 
THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 100 2002  
MINIMUM TEMPERATURE (F) 69 46 1976  
 
SUNRISE AND SUNSET  
MAY 2 2026...........SUNRISE 652 AM CDT SUNSET 803 PM CDT  
MAY 3 2026...........SUNRISE 652 AM CDT SUNSET 804 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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