Climatological Report (Seasonal)
Issued by NWS Boston, MA

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CXUS51 KBOX 011259
CLSBDL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
709 AM EST TUE DEC 1 2020

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

...THE HARTFORD CT CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2020 TO 11/30/2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1904 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             101
 LOW                1
HIGHEST            86   09/08        MM      MM       92
LOWEST             18   11/18        MM      MM       15
AVG. MAXIMUM     66.0              63.2     2.8
AVG. MINIMUM     44.1              42.3     1.8
MEAN             55.0              52.8     2.2
DAYS MAX >= 90      0               0.8    -0.8
DAYS MAX <= 32      0               0.3    -0.3
DAYS MIN <= 32     17              18.9    -1.9
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        22.14   2005
 MINIMUM         3.71   1908
TOTALS          13.48             12.14    1.34
DAILY AVG.       0.15              0.13    0.02
DAYS >= .01        29              30.7    -1.7
DAYS >= .10        20              18.4     1.6
DAYS >= .50         9               8.3     0.7
DAYS >= 1.00        4               3.4     0.6
GREATEST
 24 HR. TOTAL    1.88   11/30 TO 11/30

SNOWFALL (INCHES)
RECORDS
 TOTAL           15.6   1938
 24 HR TOTAL     12.3   10/29/2011 TO 10/29/2011
 SNOW DEPTH        16   11/30/1938
TOTALS            2.0               2.0     0.0
 LIQUID EQUIV    0.20              0.20    0.00
SINCE 7/1         2.0               2.0     0.0
 LIQUID 7/1      0.20              0.20    0.00
SNOWDEPTH AVG.      0                MM      MM
DAYS >= TRACE       2               0.9     1.1
DAYS >= 1.0         1               0.5     0.5
GREATEST
 SNOW DEPTH         1   10/31
 24 HR TOTAL      2.0   10/30 TO 10/30

DEGREE_DAYS
HEATING TOTAL     990              1195    -205
 SINCE 7/1         MM              1207      MM
COOLING TOTAL     101                82      19
 SINCE 1/1       1075               756     319

FREEZE DATES
RECORD
 EARLIEST     09/20/1979
 LATEST       05/20/2002
EARLIEST                        10/14
LATEST                          04/23
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.1
RESULTANT WIND SPEED/DIRECTION   2/248
HIGHEST WIND SPEED/DIRECTION    46/310    DATE  10/07
HIGHEST GUST SPEED/DIRECTION    65/320    DATE  10/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC             43
NUMBER OF DAYS CLOUDY         30

AVERAGE RH (PERCENT)     69

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

$$