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

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879
CDUS41 KPHI 302129
CLIABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
529 PM EDT SAT AUG 30 2025

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR AUGUST 30 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         74   3:49 PM  97    1953  83     -9       69
  MINIMUM         46   5:36 AM  41    1934  60    -14       64
                                      1986
  AVERAGE         60                        71    -11       67

PRECIPITATION (IN)
  TODAY            0.00          1.30 1954   0.13  -0.13     0.09
  MONTH TO DATE    1.60                      4.43  -2.83     5.63
  SINCE JUN 1      8.79                     14.13  -5.34    11.50
  SINCE JAN 1     28.30                     31.15  -2.85    34.62

SNOWFALL (IN)
  TODAY            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
  TODAY            5                         0      5        0
  MONTH TO DATE   10                         0     10        9
  SINCE JUN 1     37                        20     17       12
  SINCE JUL 1     10                         1      9        9

 COOLING
  TODAY            0                         7     -7        2
  MONTH TO DATE  176                       262    -86      229
  SINCE JUN 1    792                       786      6      845
  SINCE JAN 1    819                       854    -35      928
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           5:00 AM
 LOWEST     33           3:00 PM
 AVERAGE    58

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        99      1953
 MINIMUM TEMPERATURE (F)   60        41      1934


SUNRISE AND SUNSET
AUGUST 30 2025........SUNRISE   6:27 AM EDT   SUNSET   7:37 PM EDT
AUGUST 31 2025........SUNRISE   6:28 AM EDT   SUNSET   7:35 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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