817
CXUS51 KBOX 010928 RRA
CLSORH
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
421 AM EST FRI DEC 01 2023
...............................
...THE WORCESTER MA CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2023 TO 11/30/2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 99 09/02/1953
LOW 3 11/26/1938
HIGHEST 90 09/07 83
LOWEST 20 11/25 19
AVG. MAXIMUM 60.7 59.2 1.5
AVG. MINIMUM 45.8 42.6 3.2
MEAN 53.2 50.9 2.3
DAYS MAX >= 90 1 0.2 0.8
DAYS MAX <= 32 1 1.7 -0.7
DAYS MIN <= 32 19 18.1 0.9
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 23.16 2005
MINIMUM 3.90 1908
TOTALS 14.06 13.08 0.98
DAILY AVG. 0.15 0.14 0.01
DAYS >= .01 29 31.8 -2.8
DAYS >= .10 18 19.6 -1.6
DAYS >= .50 10 8.4 1.6
DAYS >= 1.00 4 3.8 0.2
GREATEST
24 HR. TOTAL 2.51 09/11 TO 09/12
SNOWFALL (INCHES)
RECORDS
MAXIMUM 20.7 1971
MINIMUM 0.0 2006
1995
TOTALS 3.0 3.0 0.0
LIQUID EQUIV 0.30
SINCE 7/1 3.0 3.0 0.0
DAYS >= TRACE 5 1.3 3.7
DAYS >= 1.0 1 0.8 0.2
GREATEST
24 HR TOTAL 2.0 11/21 TO 11/21
DEGREE DAYS
HEATING TOTAL 1172 1334 -162
SINCE 7/1 1174 1366 -192
COOLING TOTAL 126 51 75
SINCE 1/1 644 501 143
FREEZE DATES
RECORD
EARLIEST 09/14/1893
LATEST 05/31/1938
EARLIEST 11/01
LATEST 04/09
..........................................................
WIND (MPH)
AVERAGE WIND SPEED 8.8
RESULTANT WIND SPEED/DIRECTION 4/290
HIGHEST WIND SPEED/DIRECTION 37/300 DATE 09/16
HIGHEST GUST SPEED/DIRECTION 52/300 DATE 09/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.39
NUMBER OF DAYS FAIR 50
NUMBER OF DAYS PC 21
NUMBER OF DAYS CLOUDY 20
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 9 RAIN 16
LIGHT RAIN 32 FREEZING RAIN 1
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 0 SNOW 2
LIGHT SNOW 5 SLEET 0
FOG 36 FOG W/VIS <= 1/4 MILE 23
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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