756  
CDUS41 KBOX 090607  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
103 AM EST SUN DEC 9 2018  
 
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR DECEMBER 8 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 27 235 PM 61 1966 39 -12 33  
1927  
MINIMUM 13 753 AM -3 1906 25 -12 24  
AVERAGE 20 32 -12 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.76 1974 0.13 -0.13 0.00  
MONTH TO DATE 0.94 1.07 -0.13 0.99  
SINCE DEC 1 0.94 1.07 -0.13 0.99  
SINCE JAN 1 59.02 45.32 13.70 43.41  
 
SNOWFALL (IN)  
YESTERDAY MM 2.1 1917 0.4 MM 0.0  
MONTH TO DATE T 2.8 -2.8 0.0  
SINCE DEC 1 T 2.8 -2.8 0.0  
SINCE JUL 1 9.2 5.6 3.6 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 33 12 36  
MONTH TO DATE 280 253 27 226  
SINCE DEC 1 280 253 27 226  
SINCE JUL 1 1781 1655 126 1362  
 
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 9 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 600 AM  
LOWEST 29 300 PM  
AVERAGE 48  
   
......................................................
 
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 66 1966  
MINIMUM TEMPERATURE (F) 25 -13 1902  
 
 
SUNRISE AND SUNSET  
DECEMBER 9 2018......SUNRISE 704 AM EST SUNSET 415 PM EST  
DECEMBER 10 2018......SUNRISE 705 AM EST SUNSET 415 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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