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

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273
CDUS41 KPHI 090603
CLIABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
203 AM EDT THU MAY 09 2024

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR MAY 8 2024...

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)
 YESTERDAY
  MAXIMUM         84   3:04 PM  93    1936  72     12       75
  MINIMUM         63   5:03 AM  30    1997  48     15       53
  AVERAGE         74                        60     14       64

PRECIPITATION (IN)
  YESTERDAY        0.09          1.98 1992   0.11  -0.02     0.00
  MONTH TO DATE    0.92                      0.91   0.01     0.19
  SINCE MAR 1     11.62                      8.21   3.41     8.97
  SINCE JAN 1     20.27                     14.28   5.99    14.09

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY        0                         6     -6        1
  MONTH TO DATE   38                        57    -19       93
  SINCE MAR 1   1045                      1215   -170     1188
  SINCE JUL 1   4784                      5181   -397     4893

 COOLING
  YESTERDAY        9                         1      8        0
  MONTH TO DATE   16                         8      8        0
  SINCE MAR 1     27                        16     11       13
  SINCE JAN 1     27                        16     11       13
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           7:00 AM
 LOWEST     33           6:00 PM
 AVERAGE    63

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        92      1936
 MINIMUM TEMPERATURE (F)   48        31      1947
                                             1956


SUNRISE AND SUNSET
MAY  9 2024...........SUNRISE   5:50 AM EDT   SUNSET   8:07 PM EDT
MAY 10 2024...........SUNRISE   5:49 AM EDT   SUNSET   8:08 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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