037  
CDUS44 KBRO 160731  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
131 AM CST WED DEC 16 2020  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 15 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1912 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 307 PM 87 1950 71 8 86  
2015  
MINIMUM 43 537 AM 30 1966 50 -7 67  
AVERAGE 61 60 1 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 2009 0.05 -0.05 T  
MONTH TO DATE 0.51 0.78 -0.27 0.03  
SINCE DEC 1 0.51 0.78 -0.27 0.03  
SINCE JAN 1 27.01 24.70 2.31 23.38  
 
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 6 -2 0  
MONTH TO DATE 84 82 2 33  
SINCE DEC 1 84 82 2 33  
SINCE JUL 1 106 139 -33 139  
 
COOLING  
YESTERDAY 0 2 -2 12  
MONTH TO DATE 28 35 -7 44  
SINCE DEC 1 28 35 -7 44  
SINCE JAN 1 4503 3969 534 4397    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 56  
AVERAGE 76  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 88 1950  
2019  
MINIMUM TEMPERATURE (F) 50 29 1958  
 
SUNRISE AND SUNSET  
DECEMBER 16 2020......SUNRISE 711 AM CST SUNSET 542 PM CST  
DECEMBER 17 2020......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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