069  
CDUS44 KBRO 070633  
CLIBRO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
133 AM CDT SUN SEP 07 2025  
   
...............................
 
 
   
..THE BROWNSVILLE CLIMATE SUMMARY FOR SEPTEMBER 6 2025
 
 
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)  
YESTERDAY  
MAXIMUM 97 1238 PM 100 2000 94 3 85  
2023  
MINIMUM 80 214 PM 60 1974 76 4 77  
AVERAGE 89 85 4 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.60 4.78 1925 0.19 0.41 T  
MONTH TO DATE 0.61 1.07 -0.46 1.02  
SINCE SEP 1 0.61 1.07 -0.46 1.02  
SINCE JAN 1 25.86 15.32 10.54 24.44  
 
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 24 20 4 16  
MONTH TO DATE 137 121 16 119  
SINCE SEP 1 137 121 16 119  
SINCE JAN 1 3676 3389 287 3738    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 500 AM  
LOWEST 48 1100 AM  
AVERAGE 68  
   
......................................................
 
 
THE BROWNSVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 99 1971  
2002  
2023  
MINIMUM TEMPERATURE (F) 76 61 1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2025.....SUNRISE 712 AM CDT SUNSET 742 PM CDT  
SEPTEMBER 8 2025.....SUNRISE 713 AM CDT SUNSET 741 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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