282  
CDUS44 KBRO 202230  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
430 PM CST FRI DEC 20 2024  
   
...............................  
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 20 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 347 PM 88 1921 73 1 81  
2007  
MINIMUM 57 1243 AM 28 1924 51 6 53  
AVERAGE 66 62 4 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.10 1940 0.04 -0.04 0.00  
MONTH TO DATE 5.04 0.82 4.22 0.52  
SINCE DEC 1 5.04 0.82 4.22 0.52  
SINCE JAN 1 36.01 23.64 12.37 27.85  
 
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 0 6 -6 0  
MONTH TO DATE 43 94 -51 47  
SINCE DEC 1 43 94 -51 47  
SINCE JUL 1 56 161 -105 130  
 
COOLING  
TODAY 1 2 -1 2  
MONTH TO DATE 78 58 20 51  
SINCE DEC 1 78 58 20 51  
SINCE JAN 1 4546 4194 352 4652    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 8.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 55  
AVERAGE 78  
   
......................................................  
 
THE HARLINGEN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 92 1920  
MINIMUM TEMPERATURE (F) 51 25 1973  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 714 AM CST SUNSET 544 PM CST  
DECEMBER 21 2024......SUNRISE 714 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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