Climatological Report (Daily)
Issued by NWS State College, PA

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CDUS41 KCTP 172232
CLIMDT


CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
531 PM EST SUN DEC 17 2017


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

...THE HARRISBURG PA CLIMATE SUMMARY FOR DECEMBER 17 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1888 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         42    322 PM  59    1939  41      1       34
  MINIMUM         22    338 AM   0    1951  26     -4       24
  AVERAGE         32                        33     -1       29

PRECIPITATION (IN)
  TODAY            0.00          1.69 2000   0.09  -0.09     0.46
  MONTH TO DATE    0.45                      1.89  -1.44     1.90
  SINCE DEC 1      0.45                      1.89  -1.44     1.90
  SINCE JAN 1     43.79                     39.40   4.39    40.51

SNOWFALL (IN)
  TODAY            0.0           6.1  1973   0.2   -0.2      0.5
  MONTH TO DATE    2.4                       2.5   -0.1      0.7
  SINCE DEC 1      2.4                       2.5   -0.1      0.7
  SINCE JUL 1      2.4                       3.1   -0.7      0.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           33                        32      1       36
  MONTH TO DATE  510                       500     10      490
  SINCE DEC 1    510                       500     10      490
  SINCE JUL 1   1365                      1539   -174     1276

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1214                      1002    212     1515
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     3   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     0.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           200 AM
 LOWEST     60           200 PM
 AVERAGE    76

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


THE HARRISBURG PA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        64      2006
 MINIMUM TEMPERATURE (F)   26         2      1919


SUNRISE AND SUNSET
DECEMBER 17 2017......SUNRISE   724 AM EST   SUNSET   443 PM EST
DECEMBER 18 2017......SUNRISE   724 AM EST   SUNSET   443 PM EST


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




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