526  
CXUS51 KBOX 031249  
CLMORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
849 AM EDT FRI MAY 03 2024  
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2024  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 91 04/19/1976  
04/20/1941  
LOW 9 04/01/1923  
HIGHEST 73 04/29 90  
LOWEST 30 04/25 28  
AVG. MAXIMUM 56.4 55.7 0.7  
AVG. MINIMUM 39.2 36.5 2.7  
MEAN 47.8 46.1 1.7  
DAYS MAX >= 90 0 0.0 0.0  
DAYS MAX <= 32 0 0.3 -0.3  
DAYS MIN <= 32 4 8.1 -4.1  
DAYS MIN <= 0 0 0.0 0.0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 8.79 1987  
MINIMUM 0.75 2001  
TOTALS 4.42 4.08 0.34  
DAILY AVG. 0.15 0.14 0.01  
DAYS >= .01 14 12.6 1.4  
DAYS >= .10 8 7.7 0.3  
DAYS >= .50 3 2.7 0.3  
DAYS >= 1.00 1 1.0 0.0  
GREATEST  
24 HR. TOTAL 1.85 04/11 TO 04/12  
 
SNOWFALL (INCHES)  
RECORDS  
MAXIMUM 21.0 1987  
MINIMUM 0.0 MULTI-YEARS  
TOTALS 5.5 1.9 3.6  
LIQUID EQUIV 0.60  
SINCE 7/1 42.5 72.9 -30.4  
DAYS >= TRACE 5 1.2 3.8  
DAYS >= 1.0 1 0.7 0.3  
GREATEST  
24 HR TOTAL 5.1 04/04 TO 04/04  
 
DEGREE DAYS  
HEATING TOTAL 507 570 -63  
SINCE 7/1 5295 6266 -971  
COOLING TOTAL 0 3 -3  
SINCE 1/1 0 3 -3    
..........................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 9.9  
RESULTANT WIND SPEED/DIRECTION 3/280  
HIGHEST WIND SPEED/DIRECTION 31/280 DATE 04/13  
HIGHEST GUST SPEED/DIRECTION 53/060 DATE 04/04  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.51  
NUMBER OF DAYS FAIR 11  
NUMBER OF DAYS PC 9  
NUMBER OF DAYS CLOUDY 10  
 
AVERAGE RH (PERCENT) 61  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 1 MIXED PRECIP 0  
HEAVY RAIN 2 RAIN 6  
LIGHT RAIN 19 FREEZING RAIN 2  
LT FREEZING RAIN 1 HAIL 0  
HEAVY SNOW 0 SNOW 1  
LIGHT SNOW 5 SLEET 0  
FOG 10 FOG W/VIS <= 1/4 MILE 4  
HAZE 0  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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