391  
CDUS44 KBRO 272127  
CLIBRO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
427 PM CDT WED MAY 27 2026  
   
...............................
 
 
...THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE SUMMARY FOR MAY 27 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 85 822 AM 99 1973 92 -7 92  
MINIMUM 69 954 AM 60 1901 76 -7 79  
1913  
AVERAGE 77 84 -7 86  
 
PRECIPITATION (IN)  
TODAY 1.93R 1.69 2009 0.08 1.85 0.00  
MONTH TO DATE 3.51 1.91 1.60 3.42  
SINCE MAR 1 5.17 4.83 0.34 10.59  
SINCE JAN 1 5.35 6.94 -1.59 11.85  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 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 MAR 1 4 34 -30 4  
SINCE JUL 1 218 423 -205 364  
 
COOLING  
TODAY 12 19 -7 21  
MONTH TO DATE 475 449 26 519  
SINCE MAR 1 1263 1030 233 1205  
SINCE JAN 1 1576 1225 351 1446    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1000 AM  
LOWEST 79 1200 AM  
AVERAGE 86  
   
......................................................
 
 
THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 100 2024  
MINIMUM TEMPERATURE (F) 76 61 1913  
 
SUNRISE AND SUNSET  
MAY 27 2026...........SUNRISE 639 AM CDT SUNSET 815 PM CDT  
MAY 28 2026...........SUNRISE 639 AM CDT SUNSET 815 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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