307  
CDUS41 KBOX 212121  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
421 PM EST THU DEC 21 2023  
   
...............................  
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR DECEMBER 21 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 33 118 PM 62 2018 36 -3 38  
MINIMUM 28 821 AM -11 1942 22 6 21  
1955  
AVERAGE 31 29 2 30  
 
PRECIPITATION (IN)  
TODAY 0.00 2.47 1973 0.13 -0.13 0.00  
MONTH TO DATE 6.62 3.00 3.62 3.60  
SINCE DEC 1 6.62 3.00 3.62 3.60  
SINCE JAN 1 63.03 46.98 16.05 45.52  
 
SNOWFALL (IN)  
TODAY 0.0 8.0 2008 0.6 -0.6 0.0  
MONTH TO DATE T 9.4 -9.4 3.3  
SINCE DEC 1 T 9.4 -9.4 3.3  
SINCE JUL 1 3.0 12.4 -9.4 5.3  
 
DEGREE DAYS  
HEATING  
TODAY 34 36 -2 35  
MONTH TO DATE 557 697 -140 616  
SINCE DEC 1 557 697 -140 616  
SINCE JUL 1 1731 2063 -332 1700  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 200 AM  
LOWEST 34 1200 PM  
AVERAGE 50  
   
......................................................  
 
THE WORCESTER MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 63 2013  
MINIMUM TEMPERATURE (F) 22 -8 1944  
 
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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