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

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201
CDUS41 KPHI 212132
CLIABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
532 PM EDT TUE MAY 21 2024

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR MAY 21 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         85   2:29 PM  92    1934  75     10       77
  MINIMUM         57   4:53 AM  32    2002  52      5       50
  AVERAGE         71                        64      7       64

PRECIPITATION (IN)
  TODAY            0.00          1.07 2001   0.11  -0.11     0.00
  MONTH TO DATE    2.39                      2.40  -0.01     0.24
  SINCE MAR 1     13.09                      9.70   3.39     9.02
  SINCE JAN 1     21.74                     15.77   5.97    14.14

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      T                         6.8   -6.8      1.2
  SINCE JUL 1     25.2                      33.1   -7.9      6.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         4     -4        1
  MONTH TO DATE  106                       120    -14      169
  SINCE MAR 1   1113                      1278   -165     1264
  SINCE JUL 1   4852                      5244   -392     4969

 COOLING
  TODAY            6                         2      4        0
  MONTH TO DATE   28                        30     -2        4
  SINCE MAR 1     39                        38      1       17
  SINCE JAN 1     39                        38      1       17
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     4.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           5:00 AM
 LOWEST     41           4:00 PM
 AVERAGE    71

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        96      1941
 MINIMUM TEMPERATURE (F)   53        33      2002


SUNRISE AND SUNSET
MAY 21 2024...........SUNRISE   5:39 AM EDT   SUNSET   8:18 PM EDT
MAY 22 2024...........SUNRISE   5:39 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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