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

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492
CDUS41 KPHI 310850
CLIABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
450 AM EDT FRI JUL 31 2026

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR JULY 30 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81   3:15 PM  97    1940  86     -5       93
  MINIMUM         66   1:31 AM  50    1968  65      1       70
                                      1997
  AVERAGE         74                        75     -1       82

PRECIPITATION (IN)
  YESTERDAY        0.23          2.76 1926   0.18   0.05     0.09
  MONTH TO DATE    3.70                      5.12  -1.42     3.87
  SINCE JUN 1      6.11                      9.52  -3.41     7.13
  SINCE JAN 1     20.77                     26.54  -5.77    26.64

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      7                        18    -11       27
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY        9                        10     -1       17
  MONTH TO DATE  312                       319     -7      382
  SINCE JUN 1    510                       515     -5      607
  SINCE JAN 1    601                       583     18      634
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     6.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           9:00 PM
 LOWEST     58           3:00 PM
 AVERAGE    77

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86       101      1954
 MINIMUM TEMPERATURE (F)   65        50      2021


SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE   5:58 AM EDT   SUNSET   8:18 PM EDT
AUGUST  1 2026........SUNRISE   5:59 AM EDT   SUNSET   8:17 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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