455  
CDUS44 KBRO 220734  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
134 AM CST MON DEC 22 2025  
   
...............................  
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 21 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 239 PM 92 1920 72 15 76  
MINIMUM 66 606 AM 25 1973 51 15 49  
AVERAGE 77 62 15 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 2019 0.04 -0.04 0.00  
MONTH TO DATE 1.15 0.86 0.29 5.04  
SINCE DEC 1 1.15 0.86 0.29 5.04  
SINCE JAN 1 35.96 23.68 12.28 36.01  
 
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 6 -6 2  
MONTH TO DATE 64 100 -36 46  
SINCE DEC 1 64 100 -36 46  
SINCE JUL 1 84 167 -83 59  
 
COOLING  
YESTERDAY 12 2 10 0  
MONTH TO DATE 61 60 1 77  
SINCE DEC 1 61 60 1 77  
SINCE JAN 1 4532 4196 336 4545    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 57  
AVERAGE 79  
   
......................................................  
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 89 1948  
MINIMUM TEMPERATURE (F) 51 25 1989  
 
SUNRISE AND SUNSET  
DECEMBER 22 2025......SUNRISE 715 AM CST SUNSET 544 PM CST  
DECEMBER 23 2025......SUNRISE 715 AM CST SUNSET 545 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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