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

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086
CXUS51 KPHI 011647
CLMMPO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1126 AM EST TUE JAN 1 2019

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

...THE MOUNT POCONO PA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1901 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              67   12/13/2015
 LOW              -22   12/30/1917
HIGHEST            56                MM      MM       50
LOWEST              9                MM      MM       -3
AVG. MAXIMUM     36.6              34.2     2.4     30.8
AVG. MINIMUM     23.6              21.1     2.5     17.2
MEAN             30.1              27.7     2.4     24.0
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     11              14.5    -3.5       17
DAYS MIN <= 32     28              27.7     0.3       29
DAYS MIN <= 0       0               0.5    -0.5        2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.78   1973
 MINIMUM         0.00   1989
TOTALS           7.48              3.87    3.61     1.24
DAILY AVG.       0.24              0.12    0.12     0.04
DAYS >= .01        12                MM      MM       11
DAYS >= .10         8                MM      MM        3
DAYS >= .50         4                MM      MM        0
DAYS >= 1.00        2                MM      MM        0
GREATEST
 24 HR. TOTAL    2.96   12/21 TO 12/21              0.49

DEGREE_DAYS
HEATING TOTAL    1076              1158     -82     1260
 SINCE 7/1       2693              2737     -44     2698
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        465               314     151      287
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.0
HIGHEST WIND SPEED/DIRECTION    38/310    DATE  12/18
HIGHEST GUST SPEED/DIRECTION    50/300    DATE  12/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     84

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       5
LIGHT RAIN               11     FREEZING RAIN              1
LT FREEZING RAIN          2     HEAVY SNOW                 0
SNOW                      0     LIGHT SNOW                15
SLEET                     0     FOG                       23
FOG W/VIS <= 1/4 MILE     8     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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