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

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000
CDUS41 KPHI 180627
CLIABE


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
127 AM EST THU DEC 18 2014


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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 17 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         51   1221 PM  63    2000  40     11       24
  MINIMUM         37   1159 PM  -2    1951  24     13        9
  AVERAGE         44                        32     12       17

PRECIPITATION (IN)
  YESTERDAY        T             2.16 2000   0.11  -0.11     0.14
  MONTH TO DATE    2.49                      2.15   0.34     2.32
  SINCE DEC 1      2.49                      2.15   0.34     2.32
  SINCE JAN 1     43.56                     43.92  -0.36    44.23

SNOWFALL (IN)
  YESTERDAY        0.0           3.0  1919   0.2   -0.2      2.1
  MONTH TO DATE    0.6                       2.4   -1.8     13.1
  SINCE DEC 1      0.6                       2.4   -1.8     13.1
  SINCE JUL 1      6.3                       3.1    3.2     13.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                        33    -12       48
  MONTH TO DATE  478                       522    -44      578
  SINCE DEC 1    478                       522    -44      578
  SINCE JUL 1   1613                      1702    -89     1737

 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    22   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     9.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1200 AM
 LOWEST     51           800 PM
 AVERAGE    74

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        62      2006
 MINIMUM TEMPERATURE (F)   23         5      1945


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   720 AM EST   SUNSET   436 PM EST
DECEMBER 19 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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