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

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027
CDUS41 KPHI 150557
CLIABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
157 AM EDT SUN SEP 15 2024

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 14 2024...

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)
 YESTERDAY
  MAXIMUM         84   3:43 PM  91    1931  78      6       74
                                      2008
                                      2016
  MINIMUM         53   5:56 AM  40    1946  56     -3       53
  AVERAGE         69                        67      2       64

PRECIPITATION (IN)
  YESTERDAY        0.00          3.24 1973   0.16  -0.16     0.00
  MONTH TO DATE    0.44                      2.06  -1.62     2.12
  SINCE SEP 1      0.44                      2.06  -1.62     2.12
  SINCE JAN 1     35.06                     33.34   1.72    31.29

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY        0                         2     -2        1
  MONTH TO DATE   25                        13     12        3
  SINCE SEP 1     25                        13     12        3
  SINCE JUL 1     34                        17     17        3

 COOLING
  YESTERDAY        4                         4      0        0
  MONTH TO DATE   19                        71    -52      112
  SINCE SEP 1     19                        71    -52      112
  SINCE JAN 1    955                       931     24      772
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     4.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           6:00 AM
 LOWEST     42           5:00 PM
 AVERAGE    69

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        95      1927
 MINIMUM TEMPERATURE (F)   56        38      1975


SUNRISE AND SUNSET
SEPTEMBER 15 2024.....SUNRISE   6:43 AM EDT   SUNSET   7:10 PM EDT
SEPTEMBER 16 2024.....SUNRISE   6:44 AM EDT   SUNSET   7:08 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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