417  
CDUS44 KBRO 192231  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
431 PM CST TUE DEC 19 2023  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 19 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 76 206 PM 87 1921 73 3 66  
2017  
MINIMUM 45 443 AM 28 1996 51 -6 53  
AVERAGE 61 62 -1 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.50 2021 0.05 -0.05 0.09  
MONTH TO DATE 0.52 0.78 -0.26 0.35  
SINCE DEC 1 0.52 0.78 -0.26 0.35  
SINCE JAN 1 27.85 23.60 4.25 24.16  
 
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 4 6 -2 5  
MONTH TO DATE 47 88 -41 32  
SINCE DEC 1 47 88 -41 32  
SINCE JUL 1 130 155 -25 161  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 49 56 -7 120  
SINCE DEC 1 49 56 -7 120  
SINCE JAN 1 4650 4192 458 4343    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 6.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 50  
AVERAGE 75  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 88 1921  
2007  
MINIMUM TEMPERATURE (F) 51 28 1924  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 713 AM CST SUNSET 543 PM CST  
DECEMBER 20 2023......SUNRISE 713 AM CST SUNSET 543 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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