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

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278
CDUS41 KPHI 290600
CLIABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
200 AM EDT TUE JUL 29 2025

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR JULY 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         92   4:59 PM  97    1941  86      6       87
                                      1949
  MINIMUM         69   5:07 AM  52    1962  65      4       57
  AVERAGE         81                        75      6       72

PRECIPITATION (IN)
  YESTERDAY        0.00          3.00 1969   0.18  -0.18     0.00
  MONTH TO DATE    3.78                      4.78  -1.00     3.52
  SINCE JUN 1      7.04                      9.18  -2.14     5.79
  SINCE JAN 1     26.55                     26.20   0.35    28.91

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      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     27                        19      8        3
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       16                        10      6        7
  MONTH TO DATE  348                       299     49      332
  SINCE JUN 1    573                       495     78      572
  SINCE JAN 1    600                       563     37      655
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     4.4


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     45           6:00 PM
 AVERAGE    73

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        96      1954
 MINIMUM TEMPERATURE (F)   65        53      1928


SUNRISE AND SUNSET
JULY 29 2025..........SUNRISE   5:56 AM EDT   SUNSET   8:20 PM EDT
JULY 30 2025..........SUNRISE   5:57 AM EDT   SUNSET   8:19 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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