234  
CDUS44 KBRO 110626  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
126 AM CDT TUE MAR 11 2025  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR MARCH 10 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 79 232 PM 90 2010 80 -1 73  
2018  
2023  
MINIMUM 44 708 AM 35 1932 58 -14 54  
AVERAGE 62 69 -7 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.70 2015 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.34 -0.34 0.00  
SINCE MAR 1 0.00 0.34 -0.34 0.00  
SINCE JAN 1 1.19 2.12 -0.93 2.71  
 
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 3 2 1 1  
MONTH TO DATE 4 20 -16 11  
SINCE MAR 1 4 20 -16 11  
SINCE JUL 1 499 544 -45 461  
 
COOLING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 59 53 6 75  
SINCE MAR 1 59 53 6 75  
SINCE JAN 1 253 213 40 215    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 5.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 21  
AVERAGE 57  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 2018  
MINIMUM TEMPERATURE (F) 58 32 1932  
 
SUNRISE AND SUNSET  
MARCH 11 2025.........SUNRISE 744 AM CDT SUNSET 738 PM CDT  
MARCH 12 2025.........SUNRISE 743 AM CDT SUNSET 738 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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