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

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304
CDUS41 KPHI 290609
CLIABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
209 AM EDT SUN JUN 29 2025

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR JUNE 28 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         82   4:32 PM  96    1948  85     -3       82
  MINIMUM         59   3:53 AM  49    1970  63     -4       54
  AVERAGE         71                        74     -3       68

PRECIPITATION (IN)
  YESTERDAY        T             2.27 1946   0.15  -0.15     0.00
  MONTH TO DATE    3.05                      4.09  -1.04     1.32
  SINCE JUN 1      3.05                      4.09  -1.04     1.32
  SINCE JAN 1     22.56                     21.11   1.45    24.44

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 JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1     17.8                      33.1  -15.3     25.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   27                        18      9        3
  SINCE JUN 1     27                        18      9        3
  SINCE JUL 1   5210                      5293    -83     4863

 COOLING
  YESTERDAY        6                         9     -3        3
  MONTH TO DATE  198                       177     21      217
  SINCE JUN 1    198                       177     21      217
  SINCE JAN 1    225                       245    -20      300
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           4:00 AM
 LOWEST     71           3:00 PM
 AVERAGE    86

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        99      1934
 MINIMUM TEMPERATURE (F)   63        48      1970


SUNRISE AND SUNSET
JUNE 29 2025..........SUNRISE   5:34 AM EDT   SUNSET   8:37 PM EDT
JUNE 30 2025..........SUNRISE   5:34 AM EDT   SUNSET   8:37 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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