019  
CDUS44 KBRO 040736  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
136 AM CST MON JAN 04 2021  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR JANUARY 3 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1912 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 409 PM 85 1956 70 5 76  
1982  
MINIMUM 40 715 AM 23 1979 49 -9 56  
AVERAGE 58 59 -1 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.74 2007 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.07 -0.07 0.23  
SINCE DEC 1 0.83 1.33 -0.50 0.81  
SINCE JAN 1 0.00 0.07 -0.07 0.23  
 
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 7 7 0 0  
MONTH TO DATE 36 21 15 5  
SINCE DEC 1 187 212 -25 126  
SINCE JUL 1 209 269 -60 232  
 
COOLING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 0 6 -6 1  
SINCE DEC 1 77 64 13 68  
SINCE JAN 1 0 6 -6 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 37  
AVERAGE 69  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1917  
MINIMUM TEMPERATURE (F) 49 26 1979  
 
SUNRISE AND SUNSET  
JANUARY 4 2021.......SUNRISE 719 AM CST SUNSET 553 PM CST  
JANUARY 5 2021.......SUNRISE 719 AM CST SUNSET 553 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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