613  
CDUS44 KBRO 040629  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
129 AM CDT SUN MAY 04 2025  
   
...............................  
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR MAY 3 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 82 1238 PM 100 2002 89 -7 88  
MINIMUM 71 1159 PM 46 1976 69 2 78  
AVERAGE 77 79 -2 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.43 1972 0.06 -0.04 T  
MONTH TO DATE 0.02 0.17 -0.15 T  
SINCE MAR 1 16.28 2.94 13.34 2.20  
SINCE JAN 1 17.47 4.72 12.75 4.91  
 
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 0 0 0 0  
SINCE MAR 1 16 47 -31 13  
SINCE JUL 1 511 571 -60 463  
 
COOLING  
YESTERDAY 12 14 -2 18  
MONTH TO DATE 46 42 4 58  
SINCE MAR 1 631 575 56 652  
SINCE JAN 1 825 735 90 792    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 12.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 72  
AVERAGE 86  
   
......................................................  
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 103 1999  
MINIMUM TEMPERATURE (F) 69 50 1954  
1970  
 
SUNRISE AND SUNSET  
MAY 4 2025...........SUNRISE 651 AM CDT SUNSET 804 PM CDT  
MAY 5 2025...........SUNRISE 650 AM CDT SUNSET 805 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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