710  
CDUS44 KBRO 180737  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
136 AM CST WED DEC 18 2019  
 
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 17 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1912 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 119 PM 88 1946 71 -10 72  
MINIMUM 40 1159 PM 27 1932 49 -9 45  
AVERAGE 51 60 -9 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.50 1994 0.04 -0.04 0.00  
MONTH TO DATE 0.03 0.86 -0.83 0.78  
SINCE DEC 1 0.03 0.86 -0.83 0.78  
SINCE JAN 1 23.38 24.78 -1.40 34.68  
 
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 14 6 8 6  
MONTH TO DATE 47 94 -47 85  
SINCE DEC 1 47 94 -47 85  
SINCE JUL 1 153 151 2 257  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 51 39 12 26  
SINCE DEC 1 51 39 12 26  
SINCE JAN 1 4404 3973 431 4320    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 20.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61  
LOWEST 30  
AVERAGE 46  
   
......................................................
 
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 86 2012  
1948  
MINIMUM TEMPERATURE (F) 49 29 1989  
 
 
SUNRISE AND SUNSET  
DECEMBER 18 2019......SUNRISE 712 AM CST SUNSET 542 PM CST  
DECEMBER 19 2019......SUNRISE 713 AM CST SUNSET 543 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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