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

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000
CDUS41 KPHI 230544
CLIABE


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
144 AM EDT SAT SEP 23 2017


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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 22 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1922 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         85    219 PM  93    1980  73     12       87
                                      1931
  MINIMUM         61    553 AM  36    1997  50     11       52
  AVERAGE         73                        62     11       70

PRECIPITATION (IN)
  YESTERDAY        0.00          1.65 1938   0.16  -0.16     0.00
  MONTH TO DATE    3.80                      3.23   0.57     1.01
  SINCE SEP 1      3.80                      3.23   0.57     1.01
  SINCE JAN 1     42.94                     33.00   9.94    27.42

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
                                      2001
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 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                         5     -5        0
  MONTH TO DATE   37                        54    -17        2
  SINCE SEP 1     37                        54    -17        2
  SINCE JUL 1     41                        65    -24        2

 COOLING
  YESTERDAY        8                         1      7        5
  MONTH TO DATE   85                        64     21      170
  SINCE SEP 1     85                        64     21      170
  SINCE JAN 1    893                       743    150     1202
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     3.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           600 AM
 LOWEST     31          1200 PM
 AVERAGE    61

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        93      1970
 MINIMUM TEMPERATURE (F)   50        35      1947


SUNRISE AND SUNSET
SEPTEMBER 23 2017.....SUNRISE   650 AM EDT   SUNSET   657 PM EDT
SEPTEMBER 24 2017.....SUNRISE   651 AM EDT   SUNSET   655 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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