756  
CDUS44 KBRO 180632  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
132 AM CDT FRI APR 18 2025  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR APRIL 17 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 89 226 PM 107 1920 87 2 91  
MINIMUM 67 205 AM 45 1999 66 1 75  
AVERAGE 78 76 2 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.83 1979 0.05 -0.05 0.00  
MONTH TO DATE T 0.89 -0.89 0.38  
SINCE MAR 1 15.37 2.20 13.17 1.58  
SINCE JAN 1 16.56 3.98 12.58 4.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE MAR 1 16 40 -24 13  
SINCE JUL 1 511 564 -53 463  
 
COOLING  
YESTERDAY 13 11 2 18  
MONTH TO DATE 160 172 -12 182  
SINCE MAR 1 388 373 15 406  
SINCE JAN 1 582 533 49 546    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 18.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 45  
AVERAGE 69  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 101 1920  
MINIMUM TEMPERATURE (F) 66 44 1921  
 
SUNRISE AND SUNSET  
APRIL 18 2025.........SUNRISE 704 AM CDT SUNSET 756 PM CDT  
APRIL 19 2025.........SUNRISE 703 AM CDT SUNSET 757 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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