912  
CDUS41 KBOX 220535  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
135 AM EDT FRI SEP 22 2023  
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR SEPTEMBER 21 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 70 343 PM 85 1895 69 1 68  
1940  
1965  
MINIMUM 51 600 AM 32 1929 51 0 54  
AVERAGE 61 60 1 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.93 1961 0.15 -0.15 0.01  
MONTH TO DATE 5.61 2.92 2.69 4.89  
SINCE SEP 1 5.61 2.92 2.69 4.89  
SINCE JAN 1 47.96 33.82 14.14 32.39  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0  
2001  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 6 -2 4  
MONTH TO DATE 25 72 -47 40  
SINCE SEP 1 25 72 -47 40  
SINCE JUL 1 27 104 -77 40  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 112 41 71 33  
SINCE SEP 1 112 41 71 33  
SINCE JAN 1 630 492 138 710    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (360)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.0  
 
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 77 200 AM  
LOWEST 41 300 PM  
AVERAGE 59  
   
......................................................
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 1931  
MINIMUM TEMPERATURE (F) 51 33 1904  
1929  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 635 AM EDT SUNSET 645 PM EDT  
SEPTEMBER 23 2023.....SUNRISE 636 AM EDT SUNSET 643 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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