874  
CDUS44 KBRO 080636  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
136 AM CDT THU OCT 08 2026  
   
...............................  
 
...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR OCTOBER 7 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 89 357 PM 98 1913 90 -1 94  
1931  
1937  
MINIMUM 75 512 PM 54 1964 68 7 74  
2000  
2013  
AVERAGE 82 79 3 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.38 1.83 2003 0.09 0.29 0.01  
MONTH TO DATE 7.56 0.67 6.89 0.03  
SINCE SEP 1 7.61 5.98 1.63 3.24  
SINCE JAN 1 22.01 18.97 3.04 32.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 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 SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 17 14 3 19  
MONTH TO DATE 103 101 2 114  
SINCE SEP 1 806 621 185 678  
SINCE JAN 1 4220 3711 509 3876    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 63  
AVERAGE 82  
   
......................................................  
 
THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 98 1931  
1962  
MINIMUM TEMPERATURE (F) 68 45 2000  
 
SUNRISE AND SUNSET  
OCTOBER 8 2026.......SUNRISE 726 AM CDT SUNSET 710 PM CDT  
OCTOBER 9 2026.......SUNRISE 727 AM CDT SUNSET 709 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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