243  
CDUS44 KBRO 042226  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
426 PM CST MON DEC 04 2023  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 4 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 209 PM 90 1978 75 -1 83  
MINIMUM 54 706 AM 30 1929 54 0 67  
AVERAGE 64 64 0 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.75 1937 0.05 -0.05 T  
MONTH TO DATE 0.01 0.20 -0.19 0.01  
SINCE DEC 1 0.01 0.20 -0.19 0.01  
SINCE JAN 1 27.34 23.02 4.32 23.82  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 1 4 -3 0  
MONTH TO DATE 1 16 -15 7  
SINCE DEC 1 1 16 -15 7  
SINCE JUL 1 84 83 1 136  
 
COOLING  
TODAY 0 3 -3 10  
MONTH TO DATE 10 15 -5 22  
SINCE DEC 1 10 15 -5 22  
SINCE JAN 1 4611 4151 460 4245    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 66  
AVERAGE 82  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 90 1942  
MINIMUM TEMPERATURE (F) 53 29 2009  
 
SUNRISE AND SUNSET  
DECEMBER 4 2023......SUNRISE 703 AM CST SUNSET 538 PM CST  
DECEMBER 5 2023......SUNRISE 704 AM CST SUNSET 539 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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