006  
CDUS44 KBRO 290632  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
132 AM CDT FRI MAY 29 2026  
   
...............................  
 
...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR MAY 28 2026...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 225 PM 104 1973 94 -4 89  
MINIMUM 69 600 AM 58 1913 73 -4 69  
AVERAGE 80 83 -3 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.00 1944 0.09 -0.09 2.05  
MONTH TO DATE 4.71 2.24 2.47 3.52  
SINCE MAR 1 7.81 5.01 2.80 19.78  
SINCE JAN 1 7.90 6.79 1.11 20.97  
 
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 16  
SINCE JUL 1 371 571 -200 511  
 
COOLING  
YESTERDAY 15 18 -3 14  
MONTH TO DATE 409 448 -39 497  
SINCE MAR 1 1099 981 118 1082  
SINCE JAN 1 1342 1141 201 1276    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 7.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 70  
AVERAGE 85  
   
......................................................  
 
THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 101 1922  
MINIMUM TEMPERATURE (F) 73 61 1992  
 
SUNRISE AND SUNSET  
MAY 29 2026...........SUNRISE 639 AM CDT SUNSET 818 PM CDT  
MAY 30 2026...........SUNRISE 639 AM CDT SUNSET 818 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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