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

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122
CDUS41 KPHI 300552
CLIABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
152 AM EDT MON JUN 30 2025

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR JUNE 29 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         89   3:14 PM  99    1934  85      4       85
  MINIMUM         67   4:49 AM  48    1970  63      4       65
  AVERAGE         78                        74      4       75

PRECIPITATION (IN)
  YESTERDAY        0.00          3.42 1973   0.15  -0.15     0.67
  MONTH TO DATE    3.05                      4.24  -1.19     1.99
  SINCE JUN 1      3.05                      4.24  -1.19     1.99
  SINCE JAN 1     22.56                     21.26   1.30    25.11

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       13                         9      4       10
  MONTH TO DATE  211                       186     25      227
  SINCE JUN 1    211                       186     25      227
  SINCE JAN 1    238                       254    -16      310
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           4:00 AM
 LOWEST     43           5:00 PM
 AVERAGE    72

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        97      1964
 MINIMUM TEMPERATURE (F)   64        48      1988


SUNRISE AND SUNSET
JUNE 30 2025..........SUNRISE   5:34 AM EDT   SUNSET   8:37 PM EDT
JULY  1 2025..........SUNRISE   5:35 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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