420  
CDUS44 KBRO 220636  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
136 AM CDT WED APR 22 2026  
   
...............................
 
 
...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR APRIL 21 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 82 424 PM 102 1928 87 -5 81  
MINIMUM 69 306 AM 53 1980 66 3 68  
AVERAGE 76 77 -1 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 2.42 1966 0.05 0.00 0.71  
MONTH TO DATE 2.94 1.07 1.87 0.89  
SINCE MAR 1 3.10 2.38 0.72 16.26  
SINCE JAN 1 3.19 4.16 -0.97 17.45  
 
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 2 0 2 4  
SINCE MAR 1 16 40 -24 16  
SINCE JUL 1 371 564 -193 511  
 
COOLING  
YESTERDAY 11 12 -1 10  
MONTH TO DATE 223 220 3 212  
SINCE MAR 1 536 421 115 440  
SINCE JAN 1 779 581 198 634    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 11.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 74  
AVERAGE 87  
   
......................................................
 
 
THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 97 1920  
MINIMUM TEMPERATURE (F) 66 50 1931  
 
SUNRISE AND SUNSET  
APRIL 22 2026.........SUNRISE 701 AM CDT SUNSET 758 PM CDT  
APRIL 23 2026.........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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