508  
CDUS44 KBRO 132127  
CLIBRO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
427 PM CDT SAT SEP 13 2025  
   
...............................  
 
   
..THE BROWNSVILLE CLIMATE SUMMARY FOR SEPTEMBER 13 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 93 131 PM 100 1900 93 0 93  
2023  
MINIMUM 77 736 AM 61 1878 75 2 80  
AVERAGE 85 84 1 87  
 
PRECIPITATION (IN)  
TODAY 0.01 3.58 1996 0.21 -0.20 0.00  
MONTH TO DATE 1.05 2.47 -1.42 8.46  
SINCE SEP 1 1.05 2.47 -1.42 8.46  
SINCE JAN 1 26.30 16.72 9.58 31.88  
 
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 20 19 1 22  
MONTH TO DATE 281 257 24 236  
SINCE SEP 1 281 257 24 236  
SINCE JAN 1 3820 3525 295 3855    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 500 AM  
LOWEST 57 100 PM  
AVERAGE 71  
   
......................................................  
 
THE BROWNSVILLE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 101 2023  
MINIMUM TEMPERATURE (F) 75 62 1878  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2025.....SUNRISE 715 AM CDT SUNSET 736 PM CDT  
SEPTEMBER 14 2025.....SUNRISE 715 AM CDT SUNSET 735 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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