382  
CDUS41 KBOX 200617  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
107 AM EST THU DEC 20 2018  
 
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR DECEMBER 19 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 41 256 PM 54 1949 38 3 52  
MINIMUM 17 701 AM -3 1942 22 -5 32  
1919  
AVERAGE 29 30 -1 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.44 1934 0.10 -0.10 T  
MONTH TO DATE 1.43 2.21 -0.78 1.25  
SINCE DEC 1 1.43 2.21 -0.78 1.25  
SINCE JAN 1 59.22 44.62 14.60 44.42  
 
SNOWFALL (IN)  
YESTERDAY 0.0 16.7 1945 0.3 -0.3 0.0  
MONTH TO DATE 0.2 3.8 -3.6 6.2  
SINCE DEC 1 0.2 3.8 -3.6 6.2  
SINCE JUL 1 8.2 5.8 2.4 6.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 35 1 23  
MONTH TO DATE 640 598 42 625  
SINCE DEC 1 640 598 42 625  
SINCE JUL 1 1914 1805 109 1616  
 
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 3 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 400 AM  
LOWEST 40 200 PM  
AVERAGE 60  
   
......................................................
 
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 61 1957  
MINIMUM TEMPERATURE (F) 22 -10 1942  
 
 
SUNRISE AND SUNSET  
DECEMBER 20 2018......SUNRISE 715 AM EST SUNSET 422 PM EST  
DECEMBER 21 2018......SUNRISE 715 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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