313  
CDUS44 KBRO 262142  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
442 PM CDT SAT SEP 26 2026  
   
...............................
 
 
...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 26 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 96 1219 PM 100 1956 91 5 92  
2011  
MINIMUM 75 629 AM 58 1914 71 4 71  
1960  
1975  
AVERAGE 86 81 5 82  
 
PRECIPITATION (IN)  
TODAY 0.00 4.53 1913 0.15 -0.15 0.17  
MONTH TO DATE 0.05 4.77 -4.72 3.21  
SINCE SEP 1 0.05 4.77 -4.72 3.21  
SINCE JAN 1 14.45 17.76 -3.31 32.45  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 21 16 5 17  
MONTH TO DATE 615 458 157 507  
SINCE SEP 1 615 458 157 507  
SINCE JAN 1 4029 3548 481 3705    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 6.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 51  
AVERAGE 73  
   
......................................................
 
 
THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 100 2005  
2011  
MINIMUM TEMPERATURE (F) 71 53 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2026.....SUNRISE 721 AM CDT SUNSET 722 PM CDT  
SEPTEMBER 27 2026.....SUNRISE 721 AM CDT SUNSET 721 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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