539  
CXUS51 KBOX 030929 RRB  
CLSORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
526 AM EDT TUE SEP 03 2024  
   
...............................
 
 
...THE WORCESTER MA CLIMATE SUMMARY FOR THE SEASON, FROM  
6/1/2024 TO 8/31/2024...  
 
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 102 07/04/1911  
LOW 33 06/17/1926  
HIGHEST 92 06/20 89  
LOWEST 52 06/11 45  
08/21  
08/22  
AVG. MAXIMUM 79.8 77.5 2.3  
AVG. MINIMUM 62.6 59.4 3.2  
MEAN 71.2 68.4 2.8  
DAYS MAX >= 90 5 2.6 2.4  
DAYS MAX <= 32 0 0.0 0.0  
DAYS MIN <= 32 0 0.0 0.0  
DAYS MIN <= 0 0 0.0 0.0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 24.83 1955  
MINIMUM 4.14 1929  
TOTALS 8.96 12.29 -3.33  
DAILY AVG. 0.10 0.13 -0.03  
DAYS >= .01 40 33.1 6.9  
DAYS >= .10 24 20.5 3.5  
DAYS >= .50 6 7.9 -1.9  
DAYS >= 1.00 0 3.1 -3.1  
GREATEST  
24 HR. TOTAL 0.99  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 0.0 MM  
TOTALS 0.0 0.0 0.0  
LIQUID EQUIV 0.00  
SINCE 7/1 0.0 0.0 0.0  
DAYS >= TRACE 0 0.0 0.0  
DAYS >= 1.0 0 0.0 0.0  
GREATEST  
24 HR TOTAL 0.0  
 
DEGREE DAYS  
HEATING TOTAL 29 110 -81  
SINCE 7/1 14 28 -14  
COOLING TOTAL 623 427 196  
SINCE 1/1 662 451 211  
 
FREEZE DATES  
RECORD  
EARLIEST 09/14/1893  
LATEST 05/31/1938  
EARLIEST MM  
LATEST 04/25    
..........................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 8.5  
RESULTANT WIND SPEED/DIRECTION 5/260  
HIGHEST WIND SPEED/DIRECTION 29/200 DATE 06/20  
HIGHEST GUST SPEED/DIRECTION 45/300 DATE 06/20  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.39  
NUMBER OF DAYS FAIR 52  
NUMBER OF DAYS PC 23  
NUMBER OF DAYS CLOUDY 17  
 
AVERAGE RH (PERCENT) 71  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 18 MIXED PRECIP 1  
HEAVY RAIN 19 RAIN 22  
LIGHT RAIN 44 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 40 FOG W/VIS <= 1/4 MILE 14  
HAZE 4  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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