401  
CDUS44 KBRO 290632  
CLIMFE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
132 AM CDT TUE SEP 29 2026  
   
...............................  
 
...THE MCALLEN-MILLER INTL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 28 2026...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1961 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 102 349 PM 104 2005 93 9 95  
MINIMUM 78 630 AM 50 1942 73 5 69  
AVERAGE 90 83 7  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.07 1987 0.12 -0.12 0.00  
MONTH TO DATE 0.17 4.39 -4.22 0.27  
SINCE SEP 1 0.17 4.39 -4.22 0.27  
SINCE JAN 1 12.27 17.61 -5.34 17.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 25 18 7 17  
MONTH TO DATE 760 563 197 645  
SINCE SEP 1 760 563 197 645  
SINCE JAN 1 4867 4206 661 4500    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 9.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 33  
AVERAGE 59  
   
......................................................  
 
THE MCALLEN-MILLER INTL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 101 2005  
MINIMUM TEMPERATURE (F) 73 54 1948  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2026.....SUNRISE 724 AM CDT SUNSET 721 PM CDT  
SEPTEMBER 30 2026.....SUNRISE 725 AM CDT SUNSET 720 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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