464  
CDUS41 KBOX 220622  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
111 AM EST SAT DEC 22 2018  
 
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR DECEMBER 21 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 62R 211 PM 58 1973 35 27 30  
1957  
MINIMUM 37 414 AM -11 1955 21 16 23  
1942  
AVERAGE 50 28 22 27  
 
PRECIPITATION (IN)  
YESTERDAY 1.85 2.47 1973 0.12 1.73 0.00  
MONTH TO DATE 3.51 2.68 0.83 1.81  
SINCE DEC 1 3.51 2.68 0.83 1.81  
SINCE JAN 1 61.59 46.93 14.66 44.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.0 2008 0.5 -0.5 0.0  
MONTH TO DATE T 9.0 -9.0 7.7  
SINCE DEC 1 T 9.0 -9.0 7.7  
SINCE JUL 1 9.2 11.8 -2.6 7.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 37 -22 38  
MONTH TO DATE 726 712 14 732  
SINCE DEC 1 726 712 14 732  
SINCE JUL 1 2227 2114 113 1868  
 
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 12 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 13.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 92 1200 AM  
AVERAGE 96  
   
......................................................
 
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 63 2013  
MINIMUM TEMPERATURE (F) 20 -8 1944  
 
 
SUNRISE AND SUNSET  
DECEMBER 22 2018......SUNRISE 713 AM EST SUNSET 419 PM EST  
DECEMBER 23 2018......SUNRISE 714 AM EST SUNSET 419 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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