735  
CDUS44 KBRO 040626  
CLIBRO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
126 AM CDT MON MAY 04 2026  
   
...............................  
 
   
..THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE SUMMARY FOR MAY 3 2026  
 
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)  
YESTERDAY  
MAXIMUM 84 1140 AM 98 1984 88 -4 85  
MINIMUM 65 542 AM 50 1893 71 -6 72  
AVERAGE 75 80 -5 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.48 1886 0.06 -0.06 2.37  
MONTH TO DATE T 0.17 -0.17 2.37  
SINCE MAR 1 1.66 3.09 -1.43 9.54  
SINCE JAN 1 1.84 5.20 -3.36 10.80  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 10 15 -5 14  
MONTH TO DATE 29 43 -14 52  
SINCE MAR 1 817 624 193 738  
SINCE JAN 1 1130 819 311 979    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1100 PM  
LOWEST 43 1200 PM  
AVERAGE 60  
   
......................................................  
 
THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 99 1999  
MINIMUM TEMPERATURE (F) 71 51 2013  
 
SUNRISE AND SUNSET  
MAY 4 2026...........SUNRISE 651 AM CDT SUNSET 803 PM CDT  
MAY 5 2026...........SUNRISE 650 AM CDT SUNSET 803 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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