793  
CDUS44 KBRO 310729  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
129 AM CST TUE DEC 31 2024  
   
...............................  
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 30 2024  
 
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)  
YESTERDAY  
MAXIMUM 88 333 PM 91 1945 71 17 73  
MINIMUM 52 405 AM 23 1983 50 2 39  
AVERAGE 70 60 10 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.48 2013 0.04 -0.04 0.00  
MONTH TO DATE 5.04 1.19 3.85 0.54  
SINCE DEC 1 5.04 1.19 3.85 0.54  
SINCE JAN 1 36.01 24.01 12.00 27.87  
 
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 7 -7 9  
MONTH TO DATE 46 155 -109 85  
SINCE DEC 1 46 155 -109 85  
SINCE JUL 1 59 222 -163 168  
 
COOLING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 133 78 55 67  
SINCE DEC 1 133 78 55 67  
SINCE JAN 1 4601 4214 387 4668    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 10.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 37  
AVERAGE 69  
   
......................................................  
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 89 1921  
2010  
MINIMUM TEMPERATURE (F) 50 24 1983  
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 718 AM CST SUNSET 550 PM CST  
JANUARY 1 2025.......SUNRISE 718 AM CST SUNSET 551 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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