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

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101
CDUS41 KPHI 200601
CLIABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
201 AM EDT MON MAY 20 2024

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR MAY 19 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         78   4:42 PM  97    1962  74      4       74
  MINIMUM         60   7:21 AM  32    2009  52      8       46
  AVERAGE         69                        63      6       60

PRECIPITATION (IN)
  YESTERDAY        T             2.74 1988   0.12  -0.12     0.00
  MONTH TO DATE    2.39                      2.17   0.22     0.19
  SINCE MAR 1     13.09                      9.47   3.62     8.97
  SINCE JAN 1     21.74                     15.54   6.20    14.09

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      T                         6.8   -6.8      1.2
  SINCE JUL 1     25.2                      33.1   -7.9      6.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        5
  MONTH TO DATE  106                       112     -6      163
  SINCE MAR 1   1113                      1270   -157     1258
  SINCE JUL 1   4852                      5236   -384     4963

 COOLING
  YESTERDAY        4                         2      2        0
  MONTH TO DATE   20                        26     -6        4
  SINCE MAR 1     31                        34     -3       17
  SINCE JAN 1     31                        34     -3       17
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     3.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          12:00 AM
 LOWEST     50           2:00 PM
 AVERAGE    72

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        92      1962
                                             1996
 MINIMUM TEMPERATURE (F)   52        32      2002


SUNRISE AND SUNSET
MAY 20 2024...........SUNRISE   5:40 AM EDT   SUNSET   8:17 PM EDT
MAY 21 2024...........SUNRISE   5:39 AM EDT   SUNSET   8:18 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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