663  
CDUS41 KBOX 160628  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
128 AM EST SAT DEC 16 2023  
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR DECEMBER 15 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 53 323 PM 61 1975 38 15 39  
MINIMUM 28 1259 AM 1 1933 24 4 33  
AVERAGE 41 31 10 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.60 1897 0.14 -0.14 0.09  
MONTH TO DATE 3.36 2.19 1.17 2.01  
SINCE DEC 1 3.36 2.19 1.17 2.01  
SINCE JAN 1 59.77 46.17 13.60 43.93  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.1 1916 0.5 -0.5 0.0  
MONTH TO DATE T 6.2 -6.2 2.5  
SINCE DEC 1 T 6.2 -6.2 2.5  
SINCE JUL 1 3.0 9.2 -6.2 4.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 34 -10 29  
MONTH TO DATE 408 484 -76 425  
SINCE DEC 1 408 484 -76 425  
SINCE JUL 1 1582 1850 -268 1509  
 
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 16 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 15.8  
 
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 64 800 AM  
LOWEST 47 700 PM  
AVERAGE 56  
   
......................................................
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 58 1971  
2021  
MINIMUM TEMPERATURE (F) 23 -2 1932  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 710 AM EST SUNSET 416 PM EST  
DECEMBER 17 2023......SUNRISE 710 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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