723  
CDUS41 KBOX 190527  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
127 AM EDT FRI MAY 19 2023  
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR MAY 18 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 61 514 PM 90 1906 67 -6 69  
2017  
MINIMUM 34 450 AM 33 2002 47 -13 48  
AVERAGE 48 57 -9 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.60 1945 0.10 -0.10 0.00  
MONTH TO DATE 0.84 1.99 -1.15 1.55  
SINCE MAR 1 9.96 10.26 -0.30 8.92  
SINCE JAN 1 17.74 17.04 0.70 17.37  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.7 2002 0.0 0.0 0.0  
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 17 8 9 6  
MONTH TO DATE 159 187 -28 156  
SINCE MAR 1 1422 1703 -281 1538  
SINCE JUL 1 5292 6453 -1161 5855  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 11 2 9 22  
SINCE MAR 1 26 5 21 22  
SINCE JAN 1 26 5 21 22    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 1100 PM  
LOWEST 21 300 PM  
AVERAGE 45  
   
......................................................
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 92 1962  
MINIMUM TEMPERATURE (F) 48 27 1944  
 
SUNRISE AND SUNSET  
MAY 19 2023...........SUNRISE 523 AM EDT SUNSET 806 PM EDT  
MAY 20 2023...........SUNRISE 522 AM EDT SUNSET 807 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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