Climatological Report (Monthly)
Issued by NWS Boston, MA

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000
CXUS51 KBOX 010721
CLMORH

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
321 AM EDT WED NOV 01 2023

...................................

...THE WORCESTER MA CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 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             91   10/01/1898
 LOW              19   10/22/1940
                       10/28/1936
                       10/30/1928
HIGHEST           82   10/04                          73
LOWEST            33   10/31                          34
AVG. MAXIMUM    63.9               58.9     5.0
AVG. MINIMUM    48.5               42.2     6.3
MEAN            56.2               50.6     5.6
DAYS MAX >= 90     0                0.0     0.0
DAYS MAX <= 32     0                0.0     0.0
DAYS MIN <= 32     0                3.1    -3.1
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       15.56   2005
 MINIMUM        0.37   1924
TOTALS          3.81               4.84   -1.03
DAILY AVG.      0.12               0.16   -0.04
DAYS >= .01        8               11.5    -3.5
DAYS >= .10        6                6.8    -0.8
DAYS >= .50        3                3.1    -0.1
DAYS >= 1.00       1                1.5    -0.5
GREATEST
 24 HR. TOTAL   1.39   10/20 TO 10/21

SNOWFALL (INCHES)
RECORDS
 MAXIMUM        16.0   2011
 MINIMUM         0.0   MULTI-YEARS
TOTALS           0.0                1.1    -1.1
 LIQUID EQUIV   0.00
SINCE 7/1        0.0                1.1    -1.1
DAYS >= TRACE      0                0.3    -0.3
DAYS >= 1.0        0                0.3    -0.3
GREATEST
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    287                451    -164
 SINCE 7/1       398                624    -226
COOLING TOTAL     20                  3      17
 SINCE 1/1       644                501     143
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.5
RESULTANT WIND SPEED/DIRECTION   4/280
HIGHEST WIND SPEED/DIRECTION    29/270    DATE  10/22
HIGHEST GUST SPEED/DIRECTION    42/260    DATE  10/22

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.44
NUMBER OF DAYS FAIR           16
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       6
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      7
HAZE                      3

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


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