765  
CDUS41 KBOX 130525  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1225 AM EST WED DEC 13 2023  
   
...............................  
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR DECEMBER 12 2023  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 40 223 PM 63 1899 38 2 34  
1911  
MINIMUM 32 816 PM -4 1988 25 7 22  
AVERAGE 36 31 5 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.36 2010 0.15 -0.15 T  
MONTH TO DATE 3.36 1.77 1.59 1.92  
SINCE DEC 1 3.36 1.77 1.59 1.92  
SINCE JAN 1 59.77 45.75 14.02 43.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 17.3 1992 0.4 -0.4 T  
MONTH TO DATE T 4.7 -4.7 2.5  
SINCE DEC 1 T 4.7 -4.7 2.5  
SINCE JUL 1 3.0 7.7 -4.7 4.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 34 -5 37  
MONTH TO DATE 315 382 -67 323  
SINCE DEC 1 315 382 -67 323  
SINCE JUL 1 1489 1748 -259 1407  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 644 501 143 713    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 900 PM  
LOWEST 44 100 PM  
AVERAGE 55  
   
......................................................  
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 62 1984  
MINIMUM TEMPERATURE (F) 24 0 1976  
 
SUNRISE AND SUNSET  
DECEMBER 13 2023......SUNRISE 708 AM EST SUNSET 415 PM EST  
DECEMBER 14 2023......SUNRISE 708 AM EST SUNSET 416 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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