Climatological Report (Seasonal)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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000
CXUS51 KBOX 011257
CLSORH
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
709 AM EST TUE DEC 1 2020
...................................
...THE WORCESTER MA CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2020 TO 11/30/2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2020
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
RECORD
HIGH 99
LOW 3
HIGHEST 81 09/08
LOWEST 17 11/19
11/18
AVG. MAXIMUM 61.8 58.5 3.3
AVG. MINIMUM 45.1 42.5 2.6
MEAN 53.5 50.5 3.0
DAYS MAX >= 90 0 0.1 -0.1
DAYS MAX <= 32 1 1.7 -0.7
DAYS MIN <= 32 13 17.4 -4.4
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 23.16 2005
MINIMUM 3.90 1908
TOTALS 14.31 12.89 1.42
DAYS >= .01 30 32.0 -2.0
DAYS >= .10 17 19.8 -2.8
DAYS >= .50 10 8.6 1.4
DAYS >= 1.00 4 3.4 0.6
GREATEST
24 HR. TOTAL 2.40 10/30 TO 10/30
SNOWFALL (INCHES)
RECORDS
TOTAL 20.7 1971
24 HR TOTAL 18.0
SNOW DEPTH 19 11/28/1898
TOTALS 6.2 2.8 3.4
SINCE 7/1 6.2 2.8 3.4
SNOWDEPTH AVG. MM MM MM
GREATEST
SNOW DEPTH MM
24 HR TOTAL 6.2 10/30 TO 10/30
DEGREE_DAYS
HEATING TOTAL 1091 1363 -272
SINCE 7/1 1102 1402 -300
COOLING TOTAL 59 44 15
SINCE 1/1 776 471 305
.................................................
WIND (MPH)
AVERAGE WIND SPEED 9.5
RESULTANT WIND SPEED/DIRECTION 5/257
HIGHEST WIND SPEED/DIRECTION 48/300 DATE 10/07
HIGHEST GUST SPEED/DIRECTION 70/300 DATE 10/07
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 46
NUMBER OF DAYS PC 27
NUMBER OF DAYS CLOUDY 18
AVERAGE RH (PERCENT) 69
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$