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

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000
CDUS41 KPHI 190628
CLIABE


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
128 AM EST FRI DEC 19 2014


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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 18 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1922 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         39    301 PM  62    2006  40     -1       34
  MINIMUM         34    516 AM   5    1945  23     11       11
  AVERAGE         37                        31      6       23

PRECIPITATION (IN)
  YESTERDAY        0.00          1.17 1977   0.10  -0.10     0.00
  MONTH TO DATE    2.49                      2.25   0.24     2.32
  SINCE DEC 1      2.49                      2.25   0.24     2.32
  SINCE JAN 1     43.56                     44.02  -0.46    44.23

SNOWFALL (IN)
  YESTERDAY        0.0           5.8  1932   0.1   -0.1      0.0
  MONTH TO DATE    0.6                       2.5   -1.9     13.1
  SINCE DEC 1      0.6                       2.5   -1.9     13.1
  SINCE JUL 1      6.3                       3.2    3.1     13.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       28                        34     -6       42
  MONTH TO DATE  506                       556    -50      620
  SINCE DEC 1    506                       556    -50      620
  SINCE JUL 1   1641                      1736    -95     1779

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    807                       757     50      927
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    11.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           500 PM
 LOWEST     48           200 PM
 AVERAGE    56

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        59      1957
 MINIMUM TEMPERATURE (F)   23         0      1951


SUNRISE AND SUNSET
DECEMBER 19 2014......SUNRISE   721 AM EST   SUNSET   437 PM EST
DECEMBER 20 2014......SUNRISE   721 AM EST   SUNSET   437 PM EST


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




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