667  
CDUS41 KBOX 200703  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
253 AM EDT THU SEP 20 2018  
 
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR SEPTEMBER 19 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 1238 AM 88 1906 69 1 64  
MINIMUM 56 1159 PM 30 1943 52 4 60  
AVERAGE 63 60 3 62  
 
PRECIPITATION (IN)  
YESTERDAY T 2.45 1938 0.14 -0.14 0.01  
MONTH TO DATE 4.26 2.31 1.95 2.36  
SINCE SEP 1 4.26 2.31 1.95 2.36  
SINCE JAN 1 40.64 33.67 6.97 31.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
2001  
2000  
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  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 6 -4 3  
MONTH TO DATE 32 67 -35 59  
SINCE SEP 1 32 67 -35 59  
SINCE JUL 1 32 106 -74 107  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 83 35 48 39  
SINCE SEP 1 83 35 48 39  
SINCE JAN 1 677 461 216 470    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 7.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 81 200 AM  
AVERAGE 91  
   
......................................................
 
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 1983  
MINIMUM TEMPERATURE (F) 51 29 1941  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2018.....SUNRISE 633 AM EDT SUNSET 648 PM EDT  
SEPTEMBER 21 2018.....SUNRISE 634 AM EDT SUNSET 647 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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