413  
CDUS44 KBRO 220735  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
135 AM CST TUE DEC 22 2020  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 21 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 80 310 PM 92 1920 71 9 63  
MINIMUM 42 602 AM 25 1973 49 -7 54  
AVERAGE 61 60 1 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 2019 0.04 -0.04 0.35  
MONTH TO DATE 0.53 1.02 -0.49 0.58  
SINCE DEC 1 0.53 1.02 -0.49 0.58  
SINCE JAN 1 27.03 24.94 2.09 23.93  
 
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 7 -3 6  
MONTH TO DATE 114 121 -7 80  
SINCE DEC 1 114 121 -7 80  
SINCE JUL 1 136 178 -42 186  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 36 44 -8 51  
SINCE DEC 1 36 44 -8 51  
SINCE JAN 1 4511 3978 533 4404    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 7.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 36  
AVERAGE 68  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 89 1948  
MINIMUM TEMPERATURE (F) 49 25 1989  
 
SUNRISE AND SUNSET  
DECEMBER 22 2020......SUNRISE 715 AM CST SUNSET 545 PM CST  
DECEMBER 23 2020......SUNRISE 715 AM CST SUNSET 545 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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