312  
CDUS44 KBRO 210629  
CLIBRO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
129 AM CDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE BROWNSVILLE CLIMATE SUMMARY FOR MAY 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 89 219 PM 100 2011 91 -2 95  
MINIMUM 75 540 AM 58 1986 75 0 81  
AVERAGE 82 83 -1 88  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.91 1976 0.09 -0.09 0.00  
MONTH TO DATE 4.57 1.35 3.22 0.00  
SINCE MAR 1 10.76 4.27 6.49 3.15  
SINCE JAN 1 11.31 6.38 4.93 7.57  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 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 MAR 1 35 34 1 50  
SINCE JUL 1 480 423 57 445  
 
COOLING  
YESTERDAY 17 18 -1 23  
MONTH TO DATE 338 320 18 386  
SINCE MAR 1 941 901 40 1007  
SINCE JAN 1 1229 1096 133 1124    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 500 AM  
LOWEST 59 200 PM  
AVERAGE 77  
   
......................................................
 
 
THE BROWNSVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 98 1917  
MINIMUM TEMPERATURE (F) 75 57 1919  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 641 AM CDT SUNSET 812 PM CDT  
MAY 22 2023...........SUNRISE 641 AM CDT SUNSET 812 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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