Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 020618
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
118 AM EST FRI DEC 2 2016


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

...THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 1 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1984 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         59    444 AM  67    2001  48     11       51
  MINIMUM         41   1159 PM  18    1989  33      8       44
  AVERAGE         50                        40     10       48

PRECIPITATION (IN)
  YESTERDAY        0.02          1.06 2010   0.14  -0.12     0.20
  MONTH TO DATE    0.02                      0.14  -0.12     0.20
  SINCE DEC 1      0.02                      0.14  -0.12     0.20
  SINCE JAN 1     31.48                     42.32 -10.84    33.47

SNOWFALL (IN)
  YESTERDAY       MM            MM      MM   0.1   MM        0.0
  MONTH TO DATE   MM                         0.1   MM        0.0
  SINCE OCT 1      T                         0.6   -0.6      0.0
  SINCE JUL 1      T                         0.6   -0.6      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        25    -10       17
  MONTH TO DATE   15                        25    -10       17
  SINCE DEC 1     15                        25    -10       17
  SINCE JUL 1    806                      1041   -235      769

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1124                       787    337     1069
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    13.3


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     47           200 PM
 AVERAGE    74

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   48        60      1998
                                             1985
 MINIMUM TEMPERATURE (F)   32        12      1989


SUNRISE AND SUNSET
DECEMBER  2 2016......SUNRISE   659 AM EST   SUNSET   425 PM EST
DECEMBER  3 2016......SUNRISE   700 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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