012  
CDUS44 KBRO 210626  
CLIMFE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
126 AM CDT SUN SEP 21 2025  
   
...............................  
 
   
..THE MCALLEN CLIMATE SUMMARY FOR SEPTEMBER 20 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1961 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 97 325 PM 103 2016 93 4 98  
MINIMUM 77 154 AM 59 1991 75 2 78  
AVERAGE 87 84 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.08 1967 0.15 -0.15 0.26  
MONTH TO DATE 0.27 3.28 -3.01 3.42  
SINCE SEP 1 0.27 3.28 -3.01 3.42  
SINCE JAN 1 17.67 16.50 1.17 20.66  
 
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 22 19 3 23  
MONTH TO DATE 466 415 51 423  
SINCE SEP 1 466 415 51 423  
SINCE JAN 1 4321 4058 263 4275    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 45  
AVERAGE 70  
   
......................................................  
 
THE MCALLEN 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 2025.....SUNRISE 721 AM CDT SUNSET 730 PM CDT  
SEPTEMBER 22 2025.....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.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab TX Page
Main Text Page