880  
CDUS41 KBOX 200528  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
128 AM EDT MON SEP 20 2021  
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR SEPTEMBER 19 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 426 PM 88 1906 70 2 60  
MINIMUM 59 920 PM 30 1943 52 7 43  
AVERAGE 66 61 5 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.45 1938 0.14 -0.14 0.00  
MONTH TO DATE 6.44 2.62 3.82 1.59  
SINCE SEP 1 6.44 2.62 3.82 1.59  
SINCE JAN 1 43.68 33.52 10.16 27.45  
 
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 0 5 -5 13  
MONTH TO DATE 20 60 -40 61  
SINCE SEP 1 20 60 -40 61  
SINCE JUL 1 45 92 -47 72  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 35 39 -4 41  
SINCE SEP 1 35 39 -4 41  
SINCE JAN 1 638 490 148 758    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (360)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1200 AM  
LOWEST 47 500 PM  
AVERAGE 63  
   
......................................................
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 1983  
MINIMUM TEMPERATURE (F) 52 29 1941  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2021.....SUNRISE 633 AM EDT SUNSET 648 PM EDT  
SEPTEMBER 21 2021.....SUNRISE 634 AM EDT SUNSET 646 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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