112  
CDUS44 KBRO 170626  
CLIBRO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
126 AM CDT TUE MAR 17 2026  
   
...............................  
 
...THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE SUMMARY FOR MARCH 16 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 77 159 AM 91 1982 81 -4 81  
MINIMUM 55 1159 PM 36 1880 62 -7 56  
1913  
AVERAGE 66 71 -5 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.73 1926 0.05 -0.05 0.00  
MONTH TO DATE T 0.70 -0.70 T  
SINCE MAR 1 T 0.70 -0.70 T  
SINCE JAN 1 0.18 2.81 -2.63 1.26  
 
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 1 -1 0  
MONTH TO DATE 0 24 -24 1  
SINCE MAR 1 0 24 -24 1  
SINCE JUL 1 214 413 -199 361  
 
COOLING  
YESTERDAY 1 7 -6 4  
MONTH TO DATE 207 102 105 126  
SINCE MAR 1 207 102 105 126  
SINCE JAN 1 520 297 223 367    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 17.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 100 AM  
LOWEST 21 300 PM  
AVERAGE 53  
   
......................................................  
 
THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 90 1982  
1996  
MINIMUM TEMPERATURE (F) 62 33 1913  
 
SUNRISE AND SUNSET  
MARCH 17 2026.........SUNRISE 737 AM CDT SUNSET 740 PM CDT  
MARCH 18 2026.........SUNRISE 736 AM CDT SUNSET 740 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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