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

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000
CDUS41 KPHI 200629
CLIABE


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
126 AM EST SAT DEC 20 2014


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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 19 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    238 PM  59    1957  39      0       40
  MINIMUM         32   1159 PM   0    1951  23      9       11
  AVERAGE         36                        31      5       26

PRECIPITATION (IN)
  YESTERDAY        0.00          0.93 2008   0.11  -0.11     0.00
  MONTH TO DATE    2.49                      2.36   0.13     2.32
  SINCE DEC 1      2.49                      2.36   0.13     2.32
  SINCE JAN 1     43.56                     44.13  -0.57    44.23

SNOWFALL (IN)
  YESTERDAY        0.0           8.6  1995   0.2   -0.2      0.0
  MONTH TO DATE    0.6                       2.7   -2.1     13.1
  SINCE DEC 1      0.6                       2.7   -2.1     13.1
  SINCE JUL 1      6.3                       3.4    2.9     13.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       29                        34     -5       39
  MONTH TO DATE  535                       590    -55      659
  SINCE DEC 1    535                       590    -55      659
  SINCE JUL 1   1670                      1770   -100     1818

 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    16   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     9.9


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    70          1200 AM
 LOWEST     52          1200 PM
 AVERAGE    61

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        63      1957
 MINIMUM TEMPERATURE (F)   23        -2      1951
                                             1942


SUNRISE AND SUNSET
DECEMBER 20 2014......SUNRISE   721 AM EST   SUNSET   437 PM EST
DECEMBER 21 2014......SUNRISE   722 AM EST   SUNSET   438 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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