Climatological Report (Monthly)
Issued by NWS Boston, MA

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
000
CXUS51 KBOX 011328
CLMBDL


CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
805 AM EST MON JAN 1 2018

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

...THE HARTFORD CT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1904 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              76   12/07/1998
 LOW              -18   12/30/1917
HIGHEST            59   12/05
LOWEST             -3   12/31
AVG. MAXIMUM     34.7              39.7    -5.0
AVG. MINIMUM     20.2              23.4    -3.2
MEAN             27.5              31.6    -4.1
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32     12               6.7     5.3
DAYS MIN <= 32     29              25.5     3.5
DAYS MIN <= 0       4               0.4     3.6

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.36   1969
 MINIMUM         0.78   1955
TOTALS           2.41              3.44   -1.03
DAYS >= .01        12              10.7     1.3
DAYS >= .10         5               6.5    -1.5
DAYS >= .50         1               2.3    -1.3
DAYS >= 1.00        0               0.8    -0.8
GREATEST
 24 HR. TOTAL    0.70   12/23 TO 12/23

SNOWFALL (INCHES)
RECORDS
 TOTAL           45.3   1945
 SNOW DEPTH        13   12/06/2003
TOTALS            9.8R              7.4     2.4
SINCE 7/1         9.8               9.4     0.4
SNOWDEPTH AVG.      1
GREATEST
 SNOW DEPTH         6   12/10
 24 HR TOTAL      5.5R  12/09 TO 12/09

DEGREE_DAYS
HEATING TOTAL    1159              1037     122
 SINCE 7/1       2150              2244     -94
COOLING TOTAL       0                 0       0
 SINCE 1/1        865               756     109
.................................................

WIND (MPH)
AVERAGE WIND SPEED              6.8
RESULTANT WIND SPEED/DIRECTION   4/292
HIGHEST WIND SPEED/DIRECTION    33/290    DATE  12/13
HIGHEST GUST SPEED/DIRECTION    45/290    DATE  12/13

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          4     HAIL                       0
HEAVY SNOW                1     SNOW                       3
LIGHT SNOW               11     SLEET                      3
FOG                      14     FOG W/VIS <= 1/4 MILE      3
HAZE                      1

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

$$





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.