775  
CDUS41 KBOX 210600  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
100 AM EST THU DEC 21 2023  
   
...............................  
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR DECEMBER 20 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 41 234 PM 59 1957 36 5 36  
MINIMUM 27 804 AM -15 1942 22 5 25  
AVERAGE 34 29 5 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.14 1936 0.14 -0.14 0.00  
MONTH TO DATE 6.62 2.87 3.75 3.60  
SINCE DEC 1 6.62 2.87 3.75 3.60  
SINCE JAN 1 63.03 46.85 16.18 45.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.5 1995 0.6 -0.6 0.0  
MONTH TO DATE T 8.8 -8.8 3.3  
SINCE DEC 1 T 8.8 -8.8 3.3  
SINCE JUL 1 3.0 11.8 -8.8 5.3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 36 -5 34  
MONTH TO DATE 523 661 -138 581  
SINCE DEC 1 523 661 -138 581  
SINCE JUL 1 1697 2027 -330 1665  
 
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 12 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 1200 AM  
LOWEST 33 300 PM  
AVERAGE 51  
   
......................................................  
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 62 2018  
MINIMUM TEMPERATURE (F) 22 -11 1942  
1955  
 
SUNRISE AND SUNSET  
DECEMBER 21 2023......SUNRISE 713 AM EST SUNSET 418 PM EST  
DECEMBER 22 2023......SUNRISE 713 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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