699  
CDUS41 KBOX 230612  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
104 AM EST SUN DEC 23 2018  
 
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR DECEMBER 22 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 54 1226 AM 63 2013 34 20 25  
MINIMUM 30 1159 PM -8 1944 20 10 20  
AVERAGE 42 27 15 23  
 
PRECIPITATION (IN)  
YESTERDAY T 1.21 1902 0.11 -0.11 0.09  
MONTH TO DATE 3.51 2.79 0.72 1.90  
SINCE DEC 1 3.51 2.79 0.72 1.90  
SINCE JAN 1 61.59 47.04 14.55 44.32  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.1 1975 0.5 -0.5 0.8  
MONTH TO DATE T 9.5 -9.5 8.5  
SINCE DEC 1 T 9.5 -9.5 8.5  
SINCE JUL 1 9.2 12.3 -3.1 8.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 38 -15 42  
MONTH TO DATE 749 750 -1 774  
SINCE DEC 1 749 750 -1 774  
SINCE JUL 1 2250 2152 98 1910  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 689 471 218 533    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 18.3  
 
 
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 100 300 AM  
LOWEST 64 200 PM  
AVERAGE 82  
   
......................................................
 
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 61 1990  
MINIMUM TEMPERATURE (F) 20 -2 1989  
 
 
SUNRISE AND SUNSET  
DECEMBER 23 2018......SUNRISE 714 AM EST SUNSET 419 PM EST  
DECEMBER 24 2018......SUNRISE 714 AM EST SUNSET 420 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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