198  
CDUS41 KBOX 230601  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
201 AM EDT FRI APR 23 2021  
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR APRIL 22 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
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 42 358 PM 84 1973 58 -16 41  
MINIMUM 28 529 AM 23 1947 39 -11 29  
1981  
1989  
AVERAGE 35 49 -14 35  
 
PRECIPITATION (IN)  
YESTERDAY T 2.05 1937 0.13 -0.13 T  
MONTH TO DATE 2.02 3.08 -1.06 4.65  
SINCE MAR 1 4.05 7.29 -3.24 8.91  
SINCE JAN 1 9.50 14.01 -4.51 14.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.2 1940 0.1 -0.1 T  
MONTH TO DATE 6.8 2.5 4.3 4.7  
SINCE MAR 1 7.0 13.9 -6.9 9.2  
SINCE JUL 1 77.7 63.8 13.9 44.2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 17 13 30  
MONTH TO DATE 389 452 -63 495  
SINCE MAR 1 1179 1391 -212 1261  
SINCE JUL 1 5475 6228 -753 5788  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 19 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 18.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 700 AM  
LOWEST 34 300 PM  
AVERAGE 50  
   
......................................................
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 84 1902  
2007  
MINIMUM TEMPERATURE (F) 40 20 1933  
 
SUNRISE AND SUNSET  
APRIL 23 2021.........SUNRISE 554 AM EDT SUNSET 738 PM EDT  
APRIL 24 2021.........SUNRISE 552 AM EDT SUNSET 739 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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