934  
CDUS44 KBRO 302138  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
438 PM CDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR SEPTEMBER 30 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 96 113 PM 98 1915 90 6 91  
1953  
1966  
MINIMUM 72 616 AM 52 1924 70 2 61  
AVERAGE 84 80 4 76  
 
PRECIPITATION (IN)  
TODAY 0.00 3.05 1946 0.12 -0.12 0.00  
MONTH TO DATE 2.95 5.31 -2.36 2.53  
SINCE SEP 1 2.95 5.31 -2.36 2.53  
SINCE JAN 1 19.35 18.30 1.05 20.31  
 
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 19 15 4 11  
MONTH TO DATE 647 520 127 510  
SINCE SEP 1 647 520 127 510  
SINCE JAN 1 4103 3610 493 3686    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 4.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 48  
AVERAGE 74  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 98 1959  
1962  
MINIMUM TEMPERATURE (F) 70 50 1920  
1924  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 723 AM CDT SUNSET 718 PM CDT  
OCTOBER 1 2023.......SUNRISE 723 AM CDT SUNSET 717 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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