155  
CDUS44 KBRO 100627  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
127 AM CDT FRI JUL 10 2026  
   
...............................
 
 
...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR JULY 9 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 1035 AM 107 1939 96 -6 95  
MINIMUM 73 557 AM 69 1913 75 -2 73  
1925  
1977  
AVERAGE 82 85 -3 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.35 1.60 1955 0.07 0.28 0.02  
MONTH TO DATE 0.37 0.70 -0.33 3.61  
SINCE JUN 1 6.35 2.96 3.39 6.51  
SINCE JAN 1 14.25 10.01 4.24 27.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 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 JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 17 20 -3 19  
MONTH TO DATE 185 180 5 172  
SINCE JUN 1 778 774 4 767  
SINCE JAN 1 2169 1969 200 2098    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 8.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 57  
AVERAGE 76  
   
......................................................
 
 
THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 96 102 2022  
MINIMUM TEMPERATURE (F) 75 69 1976  
1977  
 
SUNRISE AND SUNSET  
JULY 10 2026..........SUNRISE 646 AM CDT SUNSET 826 PM CDT  
JULY 11 2026..........SUNRISE 646 AM CDT SUNSET 826 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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