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

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000
CDUS41 KPHI 172131
CLIABE


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
430 PM EST WED DEC 17 2014


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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 17 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         51   1221 PM  63    2000  40     11       24
  MINIMUM         38    732 AM  -2    1951  24     14        9
  AVERAGE         45                        32     13       17

PRECIPITATION (IN)
  TODAY            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)
  TODAY            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
  TODAY           20                        33    -13       48
  MONTH TO DATE  477                       522    -45      578
  SINCE DEC 1    477                       522    -45      578
  SINCE JUL 1   1612                      1702    -90     1737

 COOLING
  TODAY            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    21   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     7.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1200 AM
 LOWEST     52           200 PM
 AVERAGE    74

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


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


SUNRISE AND SUNSET
DECEMBER 17 2014......SUNRISE   720 AM EST   SUNSET   436 PM EST
DECEMBER 18 2014......SUNRISE   720 AM EST   SUNSET   436 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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