679  
CDUS44 KBRO 152127  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
427 PM CDT WED OCT 15 2025  
   
...............................  
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR OCTOBER 15 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 89 218 PM 97 1962 88 1 91  
2016  
2019  
MINIMUM 68 638 AM 50 1977 66 2 61  
2010  
AVERAGE 79 77 2 76  
 
PRECIPITATION (IN)  
TODAY 0.00 1.85 1966 0.09 -0.09 0.00  
MONTH TO DATE 0.69 1.39 -0.70 2.88  
SINCE SEP 1 3.90 6.70 -2.80 10.98  
SINCE JAN 1 33.14 19.69 13.45 29.66  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 14 12 2 11  
MONTH TO DATE 235 205 30 197  
SINCE SEP 1 799 725 74 732  
SINCE JAN 1 3997 3815 182 4012    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 42  
AVERAGE 69  
   
......................................................  
 
THE HARLINGEN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 97 1957  
1962  
MINIMUM TEMPERATURE (F) 66 49 1954  
 
SUNRISE AND SUNSET  
OCTOBER 15 2025.......SUNRISE 730 AM CDT SUNSET 702 PM CDT  
OCTOBER 16 2025.......SUNRISE 730 AM CDT SUNSET 701 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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