763  
CDUS44 KBRO 102226  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
426 PM CST SUN DEC 10 2023  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 10 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 68 116 AM 93 1939 74 -6 86  
MINIMUM 53 800 AM 30 1978 53 0 65  
AVERAGE 61 63 -2 76  
 
PRECIPITATION (IN)  
TODAY 0.00 2.66 1982 0.03 -0.03 0.00  
MONTH TO DATE 0.01 0.43 -0.42 0.01  
SINCE DEC 1 0.01 0.43 -0.42 0.01  
SINCE JAN 1 27.34 23.25 4.09 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 4 5 -1 0  
MONTH TO DATE 5 42 -37 7  
SINCE DEC 1 5 42 -37 7  
SINCE JUL 1 88 109 -21 136  
 
COOLING  
TODAY 0 3 -3 11  
MONTH TO DATE 38 33 5 87  
SINCE DEC 1 38 33 5 87  
SINCE JAN 1 4639 4169 470 4310    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 20.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57  
LOWEST 21  
AVERAGE 39  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 1939  
MINIMUM TEMPERATURE (F) 52 30 1944  
 
SUNRISE AND SUNSET  
DECEMBER 10 2023......SUNRISE 707 AM CST SUNSET 539 PM CST  
DECEMBER 11 2023......SUNRISE 708 AM CST SUNSET 540 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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