984  
CDUS44 KBRO 130734  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
134 AM CST SUN DEC 13 2020  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 12 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 85 115 PM 89 1921 72 13 73  
MINIMUM 63 727 AM 28 1957 50 13 43  
AVERAGE 74 61 13 58  
 
PRECIPITATION (IN)  
YESTERDAY T 0.22 1912 0.05 -0.05 0.00  
MONTH TO DATE 0.51 0.63 -0.12 0.03  
SINCE DEC 1 0.51 0.63 -0.12 0.03  
SINCE JAN 1 27.01 24.55 2.46 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 0 6 -6 7  
MONTH TO DATE 66 64 2 33  
SINCE DEC 1 66 64 2 33  
SINCE JUL 1 88 121 -33 139  
 
COOLING  
YESTERDAY 9 2 7 0  
MONTH TO DATE 20 29 -9 27  
SINCE DEC 1 20 29 -9 27  
SINCE JAN 1 4495 3963 532 4380    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 8.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 58  
AVERAGE 79  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 93 1921  
MINIMUM TEMPERATURE (F) 50 26 1966  
 
SUNRISE AND SUNSET  
DECEMBER 13 2020......SUNRISE 710 AM CST SUNSET 541 PM CST  
DECEMBER 14 2020......SUNRISE 710 AM CST SUNSET 541 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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