665  
CDUS41 KBOX 200633  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
231 AM EDT MON MAY 20 2019  
 
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR MAY 19 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 318 PM 92 1962 67 7 55  
MINIMUM 48 434 AM 27 1944 48 0 41  
AVERAGE 61 57 4 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.48 1900 0.14 -0.13 0.26  
MONTH TO DATE 2.12 2.42 -0.30 1.97  
SINCE MAR 1 13.29 10.74 2.55 12.49  
SINCE JAN 1 21.85 17.46 4.39 20.98  
 
SNOWFALL (IN)  
YESTERDAY MM T 1976 0.0 MM 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 15.7 14.2 1.5 49.5  
SINCE JUL 1 51.5 64.1 -12.6 96.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 8 -4 17  
MONTH TO DATE 260 205 55 128  
SINCE MAR 1 1791 1715 76 1813  
SINCE JUL 1 6694 6552 142 6314  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 27  
SINCE MAR 1 0 7 -7 27  
SINCE JAN 1 0 7 -7 27    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 13.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 57 200 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 91 1903  
MINIMUM TEMPERATURE (F) 48 34 1944  
 
 
SUNRISE AND SUNSET  
MAY 20 2019...........SUNRISE 522 AM EDT SUNSET 807 PM EDT  
MAY 21 2019...........SUNRISE 521 AM EDT SUNSET 808 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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