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

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154
CDUS41 KPHI 040559
CLIABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
159 AM EDT FRI APR 04 2025

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 3 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         73   3:35 PM  82    1963  58     15       44
  MINIMUM         41   4:55 AM  20    1954  36      5       39
                                      2021
  AVERAGE         57                        47     10       42

PRECIPITATION (IN)
  YESTERDAY        0.07          2.04 1975   0.12  -0.05     1.92
  MONTH TO DATE    0.12                      0.37  -0.25     3.39
  SINCE MAR 1      3.80                      4.00  -0.20     8.53
  SINCE JAN 1      7.13                     10.07  -2.94    17.18

SNOWFALL (IN)
  YESTERDAY        0.0           5.0  1915   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.2   -0.2      0.0
  SINCE MAR 1      0.0                       6.5   -6.5       T
  SINCE JUL 1     17.8                      32.8  -15.0     25.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        8                        18    -10       23
  MONTH TO DATE   54                        55     -1       61
  SINCE MAR 1    672                       810   -138      688
  SINCE JUL 1   4714                      4776    -62     4427

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          10:00 AM
 LOWEST     54           1:00 PM
 AVERAGE    70

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        79      1928
 MINIMUM TEMPERATURE (F)   36        20      1954


SUNRISE AND SUNSET
APRIL  4 2025.........SUNRISE   6:40 AM EDT   SUNSET   7:30 PM EDT
APRIL  5 2025.........SUNRISE   6:38 AM EDT   SUNSET   7:31 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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