231  
CDUS41 KBOX 310546  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1236 AM EST MON DEC 31 2018  
 
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR DECEMBER 30 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 33 305 PM 56 1984 32 1 13  
MINIMUM 22 641 AM -15 1933 18 4 1  
AVERAGE 28 25 3 7  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.14 1942 0.11 -0.11 0.06  
MONTH TO DATE 4.04 3.71 0.33 2.85  
SINCE DEC 1 4.04 3.71 0.33 2.85  
SINCE JAN 1 62.12 47.96 14.16 45.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1939 0.6 -0.6 0.6  
MONTH TO DATE 0.1 13.9 -13.8 13.4  
SINCE DEC 1 0.1 13.9 -13.8 13.4  
SINCE JUL 1 9.3 16.7 -7.4 13.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 40 -3 58  
MONTH TO DATE 1015 1060 -45 1169  
SINCE DEC 1 1015 1060 -45 1169  
SINCE JUL 1 2516 2462 54 2305  
 
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 5 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1100 PM  
LOWEST 43 1200 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 60 1965  
1932  
1895  
MINIMUM TEMPERATURE (F) 18 -13 1917  
 
 
SUNRISE AND SUNSET  
DECEMBER 31 2018......SUNRISE 716 AM EST SUNSET 425 PM EST  
JANUARY 1 2019.......SUNRISE 716 AM EST SUNSET 426 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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