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

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CDUS41 KCTP 102302
CLIIPT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
602 PM EST SUN DEC 10 2017

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

...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR DECEMBER 10 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         38    240 PM  65    1966  40     -2       32
                                      1912
  MINIMUM         24   1250 AM   3    1917  26     -2       23
  AVERAGE         31                        33     -2       28

PRECIPITATION (IN)
  TODAY            0.00          1.78 1907   0.11  -0.11      T
  MONTH TO DATE    0.55                      1.14  -0.59     0.77
  SINCE DEC 1      0.55                      1.14  -0.59     0.77
  SINCE JAN 1     45.75                     39.49   6.26    32.30

SNOWFALL (IN)
  TODAY            0.0           7.5  1992   0.1   -0.1       T
  MONTH TO DATE    T                         1.7   -1.7      0.8
  SINCE DEC 1      T                         1.7   -1.7      0.8
  SINCE JUL 1      0.1                       3.5   -3.4      0.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           34                        32      2       37
  MONTH TO DATE  273                       306    -33      259
  SINCE DEC 1    273                       306    -33      259
  SINCE JUL 1   1257                      1551   -294     1193

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    929                       702    227     1148
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    10.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           100 AM
 LOWEST     47           300 PM
 AVERAGE    64

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


THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        64      1912
 MINIMUM TEMPERATURE (F)   26        -5      1977


SUNRISE AND SUNSET
DECEMBER 10 2017......SUNRISE   723 AM EST   SUNSET   439 PM EST
DECEMBER 11 2017......SUNRISE   723 AM EST   SUNSET   439 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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