448  
CDUS44 KBRO 100739  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
139 AM CST SUN JAN 10 2021  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR JANUARY 9 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 64 115 PM 89 1914 70 -6 82  
MINIMUM 43 320 AM 25 2010 49 -6 67  
AVERAGE 54 60 -6 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.92 1981 0.03 -0.01 0.00  
MONTH TO DATE 0.02 0.23 -0.21 0.23  
SINCE DEC 1 0.85 1.49 -0.64 0.81  
SINCE JAN 1 0.02 0.23 -0.21 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 11 7 4 0  
MONTH TO DATE 64 63 1 30  
SINCE DEC 1 215 254 -39 151  
SINCE JUL 1 237 311 -74 257  
 
COOLING  
YESTERDAY 0 2 -2 10  
MONTH TO DATE 12 18 -6 11  
SINCE DEC 1 89 76 13 78  
SINCE JAN 1 12 18 -6 11    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 9.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 63  
AVERAGE 80  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1952  
MINIMUM TEMPERATURE (F) 49 24 1962  
 
SUNRISE AND SUNSET  
JANUARY 10 2021.......SUNRISE 720 AM CST SUNSET 557 PM CST  
JANUARY 11 2021.......SUNRISE 720 AM CST SUNSET 558 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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