Climatological Report (Seasonal)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CXUS51 KBOX 081744
CLSORH
BOSCLSORH 000
TTAA00 BOX 081740
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1236 PM EST WED DEC 08 2021
...................................
...THE WORCESTER MA CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2021 TO 11/30/2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2021
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 81 09/15 81
LOWEST 21 11/30 17
AVG. MAXIMUM 60.7 59.2 1.5
AVG. MINIMUM 45.9 42.6 3.3
MEAN 53.3 50.9 2.4
DAYS MAX >= 90 0 0.2 -0.2
DAYS MAX <= 32 2 1.7 0.3
DAYS MIN <= 32 15 18.1 -3.1
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 23.16 2005
MINIMUM 3.90 1908
TOTALS 16.34 13.08 3.26
DAILY AVG. 0.18 0.14 0.04
DAYS >= .01 33 31.8 1.2
DAYS >= .10 20 19.6 0.4
DAYS >= .50 7 8.4 -1.4
DAYS >= 1.00 6 3.8 2.2
GREATEST
24 HR. TOTAL 4.43 09/01 TO 09/02
SNOWFALL (INCHES)
RECORDS
MAXIMUM 20.7 1971
MINIMUM 0.0 2006
1995
TOTALS 1.7 3.0 -1.3
LIQUID EQUIV 0.20
SINCE 7/1 1.7 3.0 -1.3
DAYS >= TRACE 1 1.3 -0.3
DAYS >= 1.0 1 0.8 0.2
GREATEST
24 HR TOTAL 1.7 11/26 TO 11/26
DEGREE DAYS
HEATING TOTAL 1092 1334 -242
SINCE 7/1 1117 1366 -249
COOLING TOTAL 50 51 -1
SINCE 1/1 653 501 152
FREEZE DATES
RECORD
EARLIEST 09/14/1893
LATEST 05/31/1938
EARLIEST 11/04
LATEST 04/23
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 9.2
RESULTANT WIND SPEED/DIRECTION 4/280
HIGHEST WIND SPEED/DIRECTION 36/300 DATE 11/13
HIGHEST GUST SPEED/DIRECTION 48/320 DATE 11/13
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.44
NUMBER OF DAYS FAIR 40
NUMBER OF DAYS PC 34
NUMBER OF DAYS CLOUDY 17
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 10 RAIN 15
LIGHT RAIN 40 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 2 SLEET 0
FOG 38 FOG W/VIS <= 1/4 MILE 13
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$