617  
CDUS41 KBOX 070605  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1254 AM EST FRI DEC 7 2018  
 
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR DECEMBER 6 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 33 149 PM 67 2001 40 -7 56  
1982  
1912  
MINIMUM 22 722 AM 5 1935 26 -4 28  
1901  
AVERAGE 28 33 -5 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.39 1972 0.14 -0.14 0.16  
MONTH TO DATE 0.94 0.81 0.13 0.99  
SINCE DEC 1 0.94 0.81 0.13 0.99  
SINCE JAN 1 59.02 45.06 13.96 43.41  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.0 1996 0.4 -0.4 0.0  
MONTH TO DATE T 2.0 -2.0 0.0  
SINCE DEC 1 T 2.0 -2.0 0.0  
SINCE JUL 1 9.2 4.8 4.4 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 32 5 23  
MONTH TO DATE 194 187 7 158  
SINCE DEC 1 194 187 7 158  
SINCE JUL 1 1695 1589 106 1294  
 
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 10 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 800 AM  
LOWEST 59 100 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 72 1998  
MINIMUM TEMPERATURE (F) 26 5 1906  
 
 
SUNRISE AND SUNSET  
DECEMBER 7 2018......SUNRISE 703 AM EST SUNSET 415 PM EST  
DECEMBER 8 2018......SUNRISE 704 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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