275  
CDUS44 KBRO 152226  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
426 PM CST FRI DEC 15 2023  
   
...............................  
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 15 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 78 306 PM 87 1950 73 5 77  
2015  
MINIMUM 60 717 AM 30 1966 52 8 44  
AVERAGE 69 62 7 61  
 
PRECIPITATION (IN)  
TODAY 0.01 0.36 2009 0.03 -0.02 0.00  
MONTH TO DATE 0.34 0.61 -0.27 0.01  
SINCE DEC 1 0.34 0.61 -0.27 0.01  
SINCE JAN 1 27.67 23.43 4.24 23.82  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 4  
MONTH TO DATE 26 67 -41 11  
SINCE DEC 1 26 67 -41 11  
SINCE JUL 1 109 134 -25 140  
 
COOLING  
TODAY 4 3 1 0  
MONTH TO DATE 49 48 1 119  
SINCE DEC 1 49 48 1 119  
SINCE JAN 1 4650 4184 466 4342    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 5.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 76  
AVERAGE 88  
   
......................................................  
 
THE HARLINGEN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 88 1950  
2019  
MINIMUM TEMPERATURE (F) 52 29 1958  
 
SUNRISE AND SUNSET  
DECEMBER 15 2023......SUNRISE 710 AM CST SUNSET 541 PM CST  
DECEMBER 16 2023......SUNRISE 711 AM CST SUNSET 541 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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