306  
CDUS44 KBRO 300727  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
127 AM CST TUE DEC 30 2025  
   
...............................  
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 29 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 74 219 AM 89 2021 72 2 86  
MINIMUM 46 1120 PM 26 1925 50 -4 48  
AVERAGE 60 61 -1 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.44 0.63 1925 0.04 0.40 0.00  
MONTH TO DATE 1.59 1.15 0.44 5.04  
SINCE DEC 1 1.59 1.15 0.44 5.04  
SINCE JAN 1 36.40 23.97 12.43 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 5 6 -1 0  
MONTH TO DATE 69 148 -79 46  
SINCE DEC 1 69 148 -79 46  
SINCE JUL 1 89 215 -126 59  
 
COOLING  
YESTERDAY 0 2 -2 2  
MONTH TO DATE 132 76 56 128  
SINCE DEC 1 132 76 56 128  
SINCE JAN 1 4603 4212 391 4596    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 16.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 26  
AVERAGE 63  
   
......................................................  
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 1945  
MINIMUM TEMPERATURE (F) 50 23 1983  
 
SUNRISE AND SUNSET  
DECEMBER 30 2025......SUNRISE 718 AM CST SUNSET 549 PM CST  
DECEMBER 31 2025......SUNRISE 718 AM CST SUNSET 550 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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