358  
CDUS44 KBRO 170638  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
138 AM CDT SAT MAY 17 2025  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR MAY 16 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 97 251 PM 98 1930 91 6 96  
MINIMUM 77 600 AM 52 2014 71 6 77  
AVERAGE 87 81 6 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.98 2008 0.09 -0.09 0.00  
MONTH TO DATE 1.41 1.10 0.31 0.70  
SINCE MAR 1 17.67 3.87 13.80 2.90  
SINCE JAN 1 18.86 5.65 13.21 5.61  
 
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 22 16 6 22  
MONTH TO DATE 251 239 12 316  
SINCE MAR 1 836 772 64 910  
SINCE JAN 1 1030 932 98 1050    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 17.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 51  
AVERAGE 72  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 99 1946  
MINIMUM TEMPERATURE (F) 71 53 1970  
 
SUNRISE AND SUNSET  
MAY 17 2025...........SUNRISE 643 AM CDT SUNSET 811 PM CDT  
MAY 18 2025...........SUNRISE 643 AM CDT SUNSET 812 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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