675  
CDUS44 KBRO 142133  
CLIBRO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
433 PM CDT MON SEP 14 2026  
   
...............................
 
 
...THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 2026...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 100 1242 PM 101 2023 92 8 94  
MINIMUM 82 527 AM 62 1878 75 7 76  
AVERAGE 91 84 7 85  
 
PRECIPITATION (IN)  
TODAY T 5.52 1961 0.21 -0.21 T  
MONTH TO DATE 0.03 2.68 -2.65 1.05  
SINCE SEP 1 0.03 2.68 -2.65 1.05  
SINCE JAN 1 8.92 16.93 -8.01 26.30  
 
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 26 19 7 20  
MONTH TO DATE 361 276 85 301  
SINCE SEP 1 361 276 85 301  
SINCE JAN 1 4160 3544 616 3840    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 300 AM  
LOWEST 48 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 100 1900  
2023  
MINIMUM TEMPERATURE (F) 75 63 1881  
1945  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2026.....SUNRISE 715 AM CDT SUNSET 735 PM CDT  
SEPTEMBER 15 2026.....SUNRISE 716 AM CDT SUNSET 734 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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