886  
CDUS44 KBRO 170727  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
127 AM CST SUN DEC 17 2023  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 16 2023
 
 
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)  
YESTERDAY  
MAXIMUM 71 401 PM 88 1950 73 -2 78  
2019  
MINIMUM 50 1159 PM 29 1958 52 -2 54  
AVERAGE 61 62 -1 66  
 
PRECIPITATION (IN)  
YESTERDAY T 2.43 2009 0.04 -0.04 0.00  
MONTH TO DATE 0.52 0.65 -0.13 0.01  
SINCE DEC 1 0.52 0.65 -0.13 0.01  
SINCE JAN 1 27.85 23.47 4.38 23.82  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 5 -1 0  
MONTH TO DATE 30 72 -42 11  
SINCE DEC 1 30 72 -42 11  
SINCE JUL 1 113 139 -26 140  
 
COOLING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 49 50 -1 120  
SINCE DEC 1 49 50 -1 120  
SINCE JAN 1 4650 4186 464 4343    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 12.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 41  
AVERAGE 69  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 88 1946  
MINIMUM TEMPERATURE (F) 51 27 1932  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 712 AM CST SUNSET 542 PM CST  
DECEMBER 18 2023......SUNRISE 712 AM CST SUNSET 542 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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