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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS41 KPHI 132127
CLIABE


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
426 PM EST WED DEC 13 2017


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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 13 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         31    144 PM  68    2015  41    -10       41
  MINIMUM         19    545 AM   5    1995  25     -6       25
                                      1988
                                      1960
  AVERAGE         25                        33     -8       33

PRECIPITATION (IN)
  TODAY            0.00          1.48 1996   0.12  -0.12     0.00
  MONTH TO DATE    0.53                      1.69  -1.16     1.37
  SINCE DEC 1      0.53                      1.69  -1.16     1.37
  SINCE JAN 1     48.83                     43.46   5.37    35.76

SNOWFALL (IN)
  TODAY            0.0           7.2  1966   0.2   -0.2      0.0
  MONTH TO DATE    4.9                       1.7    3.2       T
  SINCE DEC 1      4.9                       1.7    3.2       T
  SINCE JUL 1      4.9                       2.4    2.5       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           40                        32      8       32
  MONTH TO DATE  383                       391     -8      368
  SINCE DEC 1    383                       391     -8      368
  SINCE JUL 1   1296                      1571   -275     1273

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1004                       757    247     1223
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    18.0


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    51           500 AM
 LOWEST     35           400 PM
 AVERAGE    43

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


THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        68      2015
 MINIMUM TEMPERATURE (F)   24        -2      2005


SUNRISE AND SUNSET
DECEMBER 13 2017......SUNRISE   717 AM EST   SUNSET   435 PM EST
DECEMBER 14 2017......SUNRISE   718 AM EST   SUNSET   435 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.