019  
CDUS44 KBRO 182137  
CLIBRO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
437 PM CDT THU JUN 18 2026  
   
...............................  
 
...THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE SUMMARY FOR JUNE 18 2026...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 96 242 PM 98 1896 94 2 96  
1934  
2012  
MINIMUM 83 614 AM 68 1917 77 6 78  
AVERAGE 90 86 4 87  
 
PRECIPITATION (IN)  
TODAY 0.00 2.82 1963 0.10 -0.10 0.00  
MONTH TO DATE 3.19 1.49 1.70 T  
SINCE JUN 1 3.19 1.49 1.70 T  
SINCE JAN 1 8.54 8.74 -0.20 13.56  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 218 423 -205 364  
 
COOLING  
TODAY 25 21 4 22  
MONTH TO DATE 373 368 5 411  
SINCE JUN 1 373 368 5 411  
SINCE JAN 1 2023 1671 352 1933    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 17.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 500 AM  
LOWEST 60 200 PM  
AVERAGE 77  
   
......................................................  
 
THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 103 1918  
MINIMUM TEMPERATURE (F) 78 67 1899  
 
SUNRISE AND SUNSET  
JUNE 18 2026..........SUNRISE 638 AM CDT SUNSET 824 PM CDT  
JUNE 19 2026..........SUNRISE 638 AM CDT SUNSET 824 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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