406  
CDUS44 KBRO 210730  
CLIBRO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
130 AM CST THU DEC 21 2023  
   
...............................
 
 
   
..THE BROWNSVILLE CLIMATE SUMMARY FOR DECEMBER 20 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 135 PM 88 1889 73 8 58  
MINIMUM 58 712 AM 27 1924 54 4 51  
AVERAGE 70 64 6 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.36 1940 0.05 -0.05 0.00  
MONTH TO DATE 0.09 0.79 -0.70 0.25  
SINCE DEC 1 0.09 0.79 -0.70 0.25  
SINCE JAN 1 22.21 26.36 -4.15 28.51  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 10  
MONTH TO DATE 32 72 -40 35  
SINCE DEC 1 32 72 -40 35  
SINCE JUL 1 87 120 -33 147  
 
COOLING  
YESTERDAY 5 3 2 0  
MONTH TO DATE 81 76 5 122  
SINCE DEC 1 81 76 5 122  
SINCE JAN 1 5007 4514 493 4652    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 AM  
LOWEST 52 300 PM  
AVERAGE 74  
   
......................................................
 
 
THE BROWNSVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 86 1921  
2017  
MINIMUM TEMPERATURE (F) 54 26 1924  
 
SUNRISE AND SUNSET  
DECEMBER 21 2023......SUNRISE 712 AM CST SUNSET 543 PM CST  
DECEMBER 22 2023......SUNRISE 713 AM CST SUNSET 544 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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