432  
CDUS44 KBRO 210626  
CLIMFE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
126 AM CDT MON SEP 21 2026  
   
...............................  
 
...THE MCALLEN-MILLER INTL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 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 103R 254 PM 103 2016 93 10 97  
MINIMUM 79 652 AM 59 1991 75 4 77  
AVERAGE 91 84 7  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.08 1967 0.15 -0.15 0.00  
MONTH TO DATE 0.17 3.28 -3.11 0.27  
SINCE SEP 1 0.17 3.28 -3.11 0.27  
SINCE JAN 1 12.27 16.50 -4.23 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 26 19 7 22  
MONTH TO DATE 551 415 136 466  
SINCE SEP 1 551 415 136 466  
SINCE JAN 1 4658 4058 600 4321    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79  
LOWEST 23  
AVERAGE 51  
   
......................................................  
 
THE MCALLEN-MILLER INTL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 102 1947  
2016  
MINIMUM TEMPERATURE (F) 75 59 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2026.....SUNRISE 721 AM CDT SUNSET 730 PM CDT  
SEPTEMBER 22 2026.....SUNRISE 722 AM CDT SUNSET 729 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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