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

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318
CDUS41 KPHI 230559
CLIABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
159 AM EDT SAT AUG 23 2025

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR AUGUST 22 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   4:17 PM  93    1937  84     -2       76
  MINIMUM         53   5:42 AM  46    1988  62     -9       50
  AVERAGE         68                        73     -5       63

PRECIPITATION (IN)
  YESTERDAY        0.00          2.56 2022   0.14  -0.14     0.00
  MONTH TO DATE    1.59                      3.36  -1.77     5.38
  SINCE JUN 1      8.78                     13.06  -4.28    11.25
  SINCE JAN 1     28.29                     30.08  -1.79    34.37

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        2
  MONTH TO DATE    1                         0      1        9
  SINCE JUN 1     28                        20      8       12
  SINCE JUL 1      1                         1      0        9

 COOLING
  YESTERDAY        3                         8     -5        0
  MONTH TO DATE  158                       203    -45      179
  SINCE JUN 1    774                       727     47      795
  SINCE JAN 1    801                       795      6      878
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     2.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           1:00 AM
 LOWEST     35           3:00 PM
 AVERAGE    68

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        96      1936
 MINIMUM TEMPERATURE (F)   62        47      1923


SUNRISE AND SUNSET
AUGUST 23 2025........SUNRISE   6:20 AM EDT   SUNSET   7:47 PM EDT
AUGUST 24 2025........SUNRISE   6:21 AM EDT   SUNSET   7:46 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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