Climatological Report (Monthly)
Issued by NWS Mt. Holly, NJ

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CXUS51 KPHI 011956
CLMILG


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
255 PM EST SUN JAN 1 2017

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

...THE WILMINGTON CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1894 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              75   12/04/1998
 LOW               -7   12/25/1983
                        12/30/1917
HIGHEST            65                64       1       71
LOWEST             14                13       1       28
AVG. MAXIMUM     46.0              44.6     1.4     57.1
AVG. MINIMUM     29.8              28.7     1.1     41.6
MEAN             37.9              36.7     1.2     49.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               3.0    -2.0        0
DAYS MIN <= 32     20              20.6    -0.6        7
DAYS MIN <= 0       0               0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.58   2009
 MINIMUM         0.19   1955
TOTALS           2.59              3.48   -0.89     5.21
DAILY AVG.       0.08              0.11   -0.03     0.17
DAYS >= .01        10              10.3    -0.3       13
DAYS >= .10         6               6.1    -0.1       10
DAYS >= .50         2               2.7    -0.7        5
DAYS >= 1.00        0               1.0    -1.0        2
GREATEST
 24 HR. TOTAL    0.73   12/17 TO 12/17              1.24

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   5
 24 HR TOTAL       MM
TOTALS              T               3.4    -3.4        T
SINCE 7/1           T               3.8    -3.8        T
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               1.0    -1.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL        T   12/30 TO 12/30                 T

DEGREE_DAYS
HEATING TOTAL     831               879     -48      477
 SINCE 7/1       1555              1777    -222     1181
COOLING TOTAL       0                 0       0        1
 SINCE 1/1       1489              1145     344     1389
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.1
HIGHEST WIND SPEED/DIRECTION    36/310    DATE  12/18
HIGHEST GUST SPEED/DIRECTION    48/300    DATE  12/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       5
LIGHT RAIN               12     FREEZING RAIN              1
LT FREEZING RAIN          1     HEAVY SNOW                 0
SNOW                      0     LIGHT SNOW                 5
SLEET                     0     FOG                       12
FOG W/VIS <= 1/4 MILE     2     HAZE                       0

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

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