622  
CDUS41 KBOX 170534  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
134 AM EDT SAT APR 17 2021  
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR APRIL 16 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 36 1159 PM 88 2012 55 -19 42  
MINIMUM 33 547 AM 22 1943 37 -4 30  
AVERAGE 35 46 -11 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.73 3.23 1996 0.13 0.60 T  
MONTH TO DATE 1.83 2.31 -0.48 3.56  
SINCE MAR 1 3.86 6.52 -2.66 7.82  
SINCE JAN 1 9.31 13.24 -3.93 13.14  
 
SNOWFALL (IN)  
YESTERDAY 6.8 R 2.4 1992 0.1 6.7 T  
MONTH TO DATE 6.8 2.0 4.8 T  
SINCE MAR 1 7.0 13.4 -6.4 4.5  
SINCE JUL 1 77.7 63.3 14.4 39.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 19 11 29  
MONTH TO DATE 284 347 -63 338  
SINCE MAR 1 1074 1286 -212 1104  
SINCE JUL 1 5370 6123 -753 5631  
 
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 15 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 15.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
LOWEST 79 800 PM  
AVERAGE 88  
   
......................................................
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 90 2002  
MINIMUM TEMPERATURE (F) 38 21 1928  
 
SUNRISE AND SUNSET  
APRIL 17 2021.........SUNRISE 603 AM EDT SUNSET 732 PM EDT  
APRIL 18 2021.........SUNRISE 602 AM EDT SUNSET 733 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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