877  
CDUS41 KBOX 170604  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
154 AM EDT FRI MAY 17 2019  
 
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR MAY 16 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 64 231 PM 89 1932 66 -2 60  
MINIMUM 41 345 AM 30 1947 47 -6 52  
1936  
AVERAGE 53 56 -3 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 2.79 2007 0.13 -0.09 T  
MONTH TO DATE 1.97 2.01 -0.04 1.71  
SINCE MAR 1 13.14 10.33 2.81 12.23  
SINCE JAN 1 21.70 17.05 4.65 20.72  
 
SNOWFALL (IN)  
YESTERDAY MM T 1984 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 12 9 3 9  
MONTH TO DATE 243 179 64 97  
SINCE MAR 1 1774 1689 85 1782  
SINCE JUL 1 6677 6526 151 6283  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 27  
SINCE MAR 1 0 4 -4 27  
SINCE JAN 1 0 4 -4 27    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 39 200 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 88 2017  
MINIMUM TEMPERATURE (F) 47 28 1939  
 
 
SUNRISE AND SUNSET  
MAY 17 2019...........SUNRISE 525 AM EDT SUNSET 804 PM EDT  
MAY 18 2019...........SUNRISE 524 AM EDT SUNSET 805 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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