847  
CDUS44 KBRO 280626  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
126 AM CDT SUN SEP 28 2025  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR SEPTEMBER 27 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 91 215 PM 100 2005 91 0 91  
2011  
MINIMUM 68 1100 PM 53 2000 71 -3 67  
AVERAGE 80 81 -1 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.40 1944 0.14 -0.14 0.00  
MONTH TO DATE 3.21 4.91 -1.70 8.10  
SINCE SEP 1 3.21 4.91 -1.70 8.10  
SINCE JAN 1 32.45 17.90 14.55 26.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 15 16 -1 14  
MONTH TO DATE 522 474 48 485  
SINCE SEP 1 522 474 48 485  
SINCE JAN 1 3720 3564 156 3765    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 7.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 34  
AVERAGE 66  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 102 1953  
2005  
MINIMUM TEMPERATURE (F) 70 52 1942  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2025.....SUNRISE 722 AM CDT SUNSET 720 PM CDT  
SEPTEMBER 29 2025.....SUNRISE 722 AM CDT SUNSET 719 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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