Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 122132
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
432 PM EST FRI DEC 12 2014


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

...THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 12 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         40    157 PM  60    2008  44     -4       30
  MINIMUM         30    552 AM   7    1988  29      1       21
  AVERAGE         35                        37     -2       26

PRECIPITATION (IN)
  TODAY            0.00          2.44 2010   0.14  -0.14     0.00
  MONTH TO DATE    4.48                      1.68   2.80     1.11
  SINCE DEC 1      4.48                      1.68   2.80     1.11
  SINCE JAN 1     55.53                     43.86  11.67    34.53

SNOWFALL (IN)
  TODAY            0.0           2.1  1992   0.2   -0.2      0.0
  MONTH TO DATE    0.4                       1.4   -1.0      1.6
  SINCE OCT 1      0.4                       1.9   -1.5      1.9
  SINCE JUL 1      0.4                       1.9   -1.5      1.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           30                        28      2       39
  MONTH TO DATE  300                       318    -18      309
  SINCE DEC 1    300                       318    -18      309
  SINCE JUL 1   1213                      1334   -121     1273

 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    18   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     9.0


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69           100 AM
 LOWEST     50           200 PM
 AVERAGE    60

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        60      1990
 MINIMUM TEMPERATURE (F)   29        14      1988


SUNRISE AND SUNSET
DECEMBER 12 2014......SUNRISE   707 AM EST   SUNSET   425 PM EST
DECEMBER 13 2014......SUNRISE   708 AM EST   SUNSET   425 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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