637  
CDUS44 KBRO 180539  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
1239 AM CDT MON MAR 18 2024  
   
...............................  
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR MARCH 17 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 1220 PM 96 1991 81 5 77  
MINIMUM 66 719 PM 34 1923 60 6 52  
AVERAGE 76 70 6 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.32 1988 0.05 -0.05 0.07  
MONTH TO DATE 0.15 0.63 -0.48 0.19  
SINCE MAR 1 0.15 0.63 -0.48 0.19  
SINCE JAN 1 2.86 2.41 0.45 0.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 11 29 -18 0  
SINCE MAR 1 11 29 -18 0  
SINCE JUL 1 461 553 -92 496  
 
COOLING  
YESTERDAY 11 6 5 0  
MONTH TO DATE 147 95 52 189  
SINCE MAR 1 147 95 52 189  
SINCE JAN 1 287 255 32 503    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 70  
AVERAGE 85  
   
......................................................  
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 2013  
MINIMUM TEMPERATURE (F) 60 35 1928  
 
SUNRISE AND SUNSET  
MARCH 18 2024.........SUNRISE 736 AM CDT SUNSET 741 PM CDT  
MARCH 19 2024.........SUNRISE 735 AM CDT SUNSET 742 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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