567  
CDUS41 KBOX 210609  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
107 AM EST FRI DEC 21 2018  
 
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR DECEMBER 20 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1904 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 246 PM 61 1957 38 8 46  
MINIMUM 20 737 AM -10 1942 22 -2 32  
AVERAGE 33 30 3 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.19 1936 0.10 0.00 T  
MONTH TO DATE 1.53 2.31 -0.78 1.25  
SINCE DEC 1 1.53 2.31 -0.78 1.25  
SINCE JAN 1 59.32 44.72 14.60 44.42  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.8 2004 0.3 -0.3 T  
MONTH TO DATE 0.2 4.1 -3.9 6.2  
SINCE DEC 1 0.2 4.1 -3.9 6.2  
SINCE JUL 1 8.2 6.1 2.1 6.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 35 -3 26  
MONTH TO DATE 672 633 39 651  
SINCE DEC 1 672 633 39 651  
SINCE JUL 1 1946 1840 106 1642  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1092 756 336 865    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 3.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 PM  
LOWEST 53 1200 PM  
AVERAGE 77  
   
......................................................
 
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 60 1957  
MINIMUM TEMPERATURE (F) 22 -6 1942  
 
 
SUNRISE AND SUNSET  
DECEMBER 21 2018......SUNRISE 715 AM EST SUNSET 423 PM EST  
DECEMBER 22 2018......SUNRISE 716 AM EST SUNSET 423 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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