382  
CDUS41 KBOX 172202  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
451 PM EST MON DEC 17 2018  
 
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR DECEMBER 17 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 35 359 PM 60 2000 36 -1 25  
MINIMUM 31 814 AM -16 1942 22 9 13  
AVERAGE 33 29 4 19  
 
PRECIPITATION (IN)  
TODAY 0.05 1.72 2000 0.12 -0.07 0.00  
MONTH TO DATE 1.59 2.21 -0.62 1.81  
SINCE DEC 1 1.59 2.21 -0.62 1.81  
SINCE JAN 1 59.67 46.46 13.21 44.23  
 
SNOWFALL (IN)  
TODAY T 9.9 1970 0.5 -0.5 0.0  
MONTH TO DATE T 6.9 -6.9 7.7  
SINCE DEC 1 T 6.9 -6.9 7.7  
SINCE JUL 1 9.2 9.7 -0.5 7.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 32 36 -4 46  
MONTH TO DATE 602 565 37 598  
SINCE DEC 1 602 565 37 598  
SINCE JUL 1 2103 1967 136 1734  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 82 200 PM  
AVERAGE 91  
   
......................................................
 
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 57 1928  
MINIMUM TEMPERATURE (F) 22 -11 1919  
 
 
SUNRISE AND SUNSET  
DECEMBER 17 2018......SUNRISE 711 AM EST SUNSET 417 PM EST  
DECEMBER 18 2018......SUNRISE 711 AM EST SUNSET 417 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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