487  
CDUS44 KBRO 262140  
CLIBRO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
440 PM CDT TUE MAY 26 2026  
   
...............................
 
 
...THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE SUMMARY FOR MAY 26 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 92 211 PM 98 1928 92 0 94  
2024  
MINIMUM 77 437 AM 50 1901 76 1 81  
AVERAGE 85 84 1 88  
 
PRECIPITATION (IN)  
TODAY 0.10 0.60 1933 0.08 0.02 0.00  
MONTH TO DATE 1.58 1.83 -0.25 3.42  
SINCE MAR 1 3.24 4.75 -1.51 10.59  
SINCE JAN 1 3.42 6.86 -3.44 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 20 19 1 23  
MONTH TO DATE 463 430 33 498  
SINCE MAR 1 1251 1011 240 1184  
SINCE JAN 1 1564 1206 358 1425    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 900 AM  
LOWEST 57 200 PM  
AVERAGE 71  
   
......................................................
 
 
THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 99 1973  
MINIMUM TEMPERATURE (F) 76 60 1901  
1913  
 
SUNRISE AND SUNSET  
MAY 26 2026...........SUNRISE 639 AM CDT SUNSET 814 PM CDT  
MAY 27 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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