909  
CDUS44 KBRO 210628  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
128 AM CDT MON APR 21 2025  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR APRIL 20 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 1214 PM 97 1951 87 -8 94  
2020  
MINIMUM 69 1143 PM 46 2013 66 3 75  
AVERAGE 74 77 -3 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 1.04 2012 0.04 0.14 0.00  
MONTH TO DATE 0.18 1.02 -0.84 0.38  
SINCE MAR 1 15.55 2.33 13.22 1.58  
SINCE JAN 1 16.74 4.11 12.63 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 9 12 -3 20  
MONTH TO DATE 202 208 -6 236  
SINCE MAR 1 430 409 21 460  
SINCE JAN 1 624 569 55 600    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 79  
AVERAGE 90  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 102 1928  
MINIMUM TEMPERATURE (F) 66 53 1980  
 
SUNRISE AND SUNSET  
APRIL 21 2025.........SUNRISE 701 AM CDT SUNSET 758 PM CDT  
APRIL 22 2025.........SUNRISE 700 AM CDT SUNSET 758 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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