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

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360
CDUS41 KPHI 202132
CLIABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
532 PM EDT MON MAY 20 2024

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR MAY 20 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         81   3:57 PM  92    1962  75      6       68
                                      1996
  MINIMUM         53   4:54 AM  32    2002  52      1       51
  AVERAGE         67                        63      4       60

PRECIPITATION (IN)
  TODAY            0.00          1.92 1984   0.12  -0.12     0.05
  MONTH TO DATE    2.39                      2.29   0.10     0.24
  SINCE MAR 1     13.09                      9.59   3.50     9.02
  SINCE JAN 1     21.74                     15.66   6.08    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        5
  MONTH TO DATE  106                       116    -10      168
  SINCE MAR 1   1113                      1274   -161     1263
  SINCE JUL 1   4852                      5240   -388     4968

 COOLING
  TODAY            2                         2      0        0
  MONTH TO DATE   22                        28     -6        4
  SINCE MAR 1     33                        36     -3       17
  SINCE JAN 1     33                        36     -3       17
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     3.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           5:00 AM
 LOWEST     47           4:00 PM
 AVERAGE    72

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        92      1934
 MINIMUM TEMPERATURE (F)   52        32      2002


SUNRISE AND SUNSET
MAY 20 2024...........SUNRISE   5:40 AM EDT   SUNSET   8:17 PM EDT
MAY 21 2024...........SUNRISE   5:39 AM EDT   SUNSET   8:18 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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