353  
CDUS44 KBRO 172226  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
425 PM CST TUE DEC 17 2019  
 
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 17 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 61 119 PM 88 1946 71 -10 72  
MINIMUM 45 734 AM 27 1932 49 -4 45  
AVERAGE 53 60 -7 59  
 
PRECIPITATION (IN)  
TODAY 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)  
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 12 6 6 6  
MONTH TO DATE 45 94 -49 85  
SINCE DEC 1 45 94 -49 85  
SINCE JUL 1 151 151 0 257  
 
COOLING  
TODAY 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 24.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61  
LOWEST 31  
AVERAGE 46  
   
......................................................
 
 
 
THE HARLINGEN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 86 2012  
1948  
MINIMUM TEMPERATURE (F) 49 29 1989  
 
 
SUNRISE AND SUNSET  
DECEMBER 17 2019......SUNRISE 712 AM CST SUNSET 542 PM CST  
DECEMBER 18 2019......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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