Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 232134
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
434 PM EST TUE DEC 23 2014


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

...THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 23 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         49    150 PM  59    2006  41      8       57
  MINIMUM         45    600 AM   8    1989  26     19       41
  AVERAGE         47                        34     13       49

PRECIPITATION (IN)
  TODAY            0.14          1.04 1997   0.13   0.01     0.38
  MONTH TO DATE    4.96                      3.09   1.87     4.07
  SINCE DEC 1      4.96                      3.09   1.87     4.07
  SINCE JAN 1     56.01                     45.27  10.74    37.49

SNOWFALL (IN)
  TODAY            0.0           0.6  1985   0.2   -0.2      0.0
  MONTH TO DATE    0.4                       3.5   -3.1      6.4
  SINCE OCT 1      0.4                       4.0   -3.6      6.7
  SINCE JUL 1      0.4                       4.0   -3.6      6.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           18                        32    -14       16
  MONTH TO DATE  589                       650    -61      607
  SINCE DEC 1    589                       650    -61      607
  SINCE JUL 1   1502                      1666   -164     1571

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    887                       787    100      957
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    12.0


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           400 AM
 LOWEST     86          1200 AM
 AVERAGE    89

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        57      1990
 MINIMUM TEMPERATURE (F)   26        12      1989


SUNRISE AND SUNSET
DECEMBER 23 2014......SUNRISE   714 AM EST   SUNSET   429 PM EST
DECEMBER 24 2014......SUNRISE   715 AM EST   SUNSET   430 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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