Climatological Report (Seasonal)
Issued by NWS Boston, MA

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CXUS51 KBOX 011810
CLSBDL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1207 PM EST SAT DEC 1 2018

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

...THE HARTFORD CT CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2018 TO 11/30/2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1904 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             101
 LOW                1
HIGHEST            96   09/06
LOWEST              5   11/23
AVG. MAXIMUM     61.1              63.2    -2.1
AVG. MINIMUM     44.3              42.3     2.0
MEAN             52.7              52.8    -0.1
DAYS MAX >= 90      4               0.8     3.2
DAYS MAX <= 32      2               0.3     1.7
DAYS MIN <= 32     25              18.9     6.1
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        22.14   2005
 MINIMUM         3.71   1908
TOTALS          18.60             12.14    6.46
DAILY AVG.       0.21              0.13    0.08
DAYS >= .01        37              30.7     6.3
DAYS >= .10        29              18.4    10.6
DAYS >= .50        14               8.3     5.7
DAYS >= 1.00        7               3.4     3.6
GREATEST
 24 HR. TOTAL    1.93   09/25 TO 09/25
 STORM TOTAL       MM
 (MM/DD(HH))            MM

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            8.0               2.0     6.0
 LIQUID EQUIV      MM              0.20      MM
SINCE 7/1         8.0               2.0     6.0
 LIQUID 7/1      0.00              0.20   -0.20
SNOWDEPTH AVG.      0                MM      MM
DAYS >= TRACE       7               0.9     6.1
DAYS >= 1.0         1               0.5     0.5
GREATEST
 SNOW DEPTH         7   11/16
 24 HR TOTAL      7.6   11/25 TO 11/25

DEGREE_DAYS
HEATING TOTAL    1274              1195      79
 SINCE 7/1         MM              1207      MM
COOLING TOTAL     179                82      97
 SINCE 1/1       1092               756     336

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

WIND (MPH)
AVERAGE WIND SPEED              7.3
RESULTANT WIND SPEED/DIRECTION   3/300
HIGHEST WIND SPEED/DIRECTION    39/290    DATE  11/21
HIGHEST GUST SPEED/DIRECTION    48/290    DATE  11/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC             51
NUMBER OF DAYS CLOUDY         36

AVERAGE RH (PERCENT)     75


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN               15     RAIN                      24
LIGHT RAIN               49     FREEZING RAIN              1
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                1     SNOW                       3
LIGHT SNOW                5     SLEET                      2
FOG                      47     FOG W/VIS <= 1/4 MILE      6
HAZE                      1

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

$$

                            HARTFORD

            ...PERIOD OF RECORD: 1905 TO PRESENT...

       AVG HIGH  AVG LOW  AVG MEAN  PCPN  SNOW  REMARKS
       --------  -------  --------  ----  ----  -------

SEP:      75.6     58.6     67.1    6.33   0.0   9TH WARMEST
          +0.7     +5.9     +3.3   +2.55

OCT:      61.8     43.3     52.6    4.02   0.0
          -1.3     +2.2     +0.5   -0.35

NOV:      45.9     31.1     38.5    8.25   8.0   2ND WETTEST
          -5.7     -2.1     -3.9   +4.36  +6.0   8TH SNOWIEST
                                                 10TH COLDEST

SEASONAL SUMMARY
------------------
AUTUMN:   61.1     44.3     52.7   18.60   8.0   8TH WETTEST
          -2.1     +2.0     -0.1   +6.46  +6.0  10TH SNOWIEST

DAILY RECORDS
-------------
09/06...TIED HIGH TEMPERATURE..................96...ALSO SET IN 1983

10/10...RECORD MAXIMUM LOW TEMPERATURE.........66...PREV 65 IN 1913
10/11...RECORD MAXIMUM LOW TEMPERATURE.........66...PREV 63 IN 1914

11/15...RECORD SNOWFALL.......................7.6...PREV 5.2 IN 1906
11/15...TIED MINIMUM HIGH TEMPERATURE..........30...ALSO SET IN 1933
11/22...RECORD LOW TEMPERATURE..................9...PREV 14 IN 1969
11/22...RECORD MINIMUM HIGH TEMPERATURE........21...PREV 27 IN 1978
11/23...RECORD LOW TEMPERATURE..................5...PREV 12 IN 1972

MONTHLY RECORDS
---------------
SEP...TIED RECORD NO. OF DAYS LOW TEMP >= 60........16...LAST SET IN 1915

NOV...COLDEST MINIMUM HIGH TEMP.....................21...PREV 23 ON 11/30/1958
      SINCE RECORDS BEGAN
NOV...RECORD NO. OF DAYS DAILY PRECIP >= 0.10.......14...PREV 12 IN 1969, 1921
NOV...RECORD NO. OF DAYS DAILY PRECIP >= 0.50........7...PREV 6 LAST SET 1986

SEASONAL RECORDS
----------------
AUTUMN...RECORD NO. OF DAYS DAILY PRECIP >= 0.10........29...PREV 26 IN 1977
AUTUMN...TIED RECORD NO. OF DAYS DAILY PRECIP >= 0.50...14...ALSO SET IN 2011
AUTUMN...RECORD NO. OF DAYS LOW TEMP >= 60..............19...PREV 18 IN 2017



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