367  
CDUS41 KBOX 130526  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
126 AM EDT SAT MAY 13 2023  
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR MAY 12 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 220 PM 88 1936 66 16 77  
1959  
MINIMUM 58 736 AM 29 1907 46 12 51  
AVERAGE 70 56 14 64  
 
PRECIPITATION (IN)  
YESTERDAY T 1.53 1974 0.11 -0.11 0.00  
MONTH TO DATE 0.84 1.36 -0.52 0.38  
SINCE MAR 1 9.96 9.63 0.33 7.75  
SINCE JAN 1 17.74 16.41 1.33 16.20  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2019 0.0 0.0 0.0  
2020  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 19.7 15.6 4.1 6.3  
SINCE JUL 1 47.2 72.9 -25.7 53.6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 10 -10 1  
MONTH TO DATE 112 135 -23 145  
SINCE MAR 1 1375 1651 -276 1527  
SINCE JUL 1 5245 6401 -1156 5844  
 
COOLING  
YESTERDAY 5 0 5 0  
MONTH TO DATE 6 0 6 0  
SINCE MAR 1 21 3 18 0  
SINCE JAN 1 21 3 18 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 800 AM  
LOWEST 27 300 PM  
AVERAGE 50  
   
......................................................
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 85 1947  
MINIMUM TEMPERATURE (F) 46 31 1928  
 
SUNRISE AND SUNSET  
MAY 13 2023...........SUNRISE 529 AM EDT SUNSET 800 PM EDT  
MAY 14 2023...........SUNRISE 528 AM EDT SUNSET 801 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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