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

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491
CDUS41 KPHI 112121
CLIABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
521 PM EDT WED SEP 11 2024

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 11 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         80   2:49 PM  96    1983  79      1       80
  MINIMUM         49   6:15 AM  39    1995  57     -8       63
  AVERAGE         65                        68     -3       72

PRECIPITATION (IN)
  TODAY            0.00          3.02 1997   0.15  -0.15     0.06
  MONTH TO DATE    0.44                      1.61  -1.17     1.77
  SINCE SEP 1      0.44                      1.61  -1.17     1.77
  SINCE JAN 1     35.06                     32.89   2.17    30.94

SNOWFALL (IN)
  TODAY            0.0           0.0  2001   0.0    0.0      0.0
                                      2002
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE   25                         8     17        2
  SINCE SEP 1     25                         8     17        2
  SINCE JUL 1     34                        12     22        2

 COOLING
  TODAY            0                         4     -4        7
  MONTH TO DATE   11                        59    -48      102
  SINCE SEP 1     11                        59    -48      102
  SINCE JAN 1    947                       919     28      762
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     2.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           2:00 AM
 LOWEST     36           2:00 PM
 AVERAGE    65

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        93      1931
 MINIMUM TEMPERATURE (F)   57        37      1967


SUNRISE AND SUNSET
SEPTEMBER 11 2024.....SUNRISE   6:39 AM EDT   SUNSET   7:16 PM EDT
SEPTEMBER 12 2024.....SUNRISE   6:40 AM EDT   SUNSET   7:15 PM EDT


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




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