Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 252040
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
440 PM EDT SUN SEP 25 2016


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

...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 25 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         68    257 PM  87    2010  71     -3       74
  MINIMUM         51    558 AM  39    1997  54     -3       59
  AVERAGE         60                        62     -2       67

PRECIPITATION (IN)
  TODAY            0.00          1.19 1991   0.12  -0.12     0.00
  MONTH TO DATE    2.54                      2.94  -0.40     2.80
  SINCE SEP 1      2.54                      2.94  -0.40     2.80
  SINCE JAN 1     24.98                     34.08  -9.10    25.16

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     41.4                      24.8   16.6     63.7
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            5                         4      1        0
  MONTH TO DATE   12                        46    -34        1
  SINCE SEP 1     12                        46    -34        1
  SINCE JUL 1     12                        51    -39        1

 COOLING
  TODAY            0                         1     -1        2
  MONTH TO DATE  156                        86     70      171
  SINCE SEP 1    156                        86     70      171
  SINCE JAN 1   1103                       772    331     1052
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     7.8


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           600 AM
 LOWEST     27           300 PM
 AVERAGE    49

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        79      2011
                                             2007
                                             1998
 MINIMUM TEMPERATURE (F)   53        40      1987


SUNRISE AND SUNSET
SEPTEMBER 25 2016.....SUNRISE   643 AM EDT   SUNSET   644 PM EDT
SEPTEMBER 26 2016.....SUNRISE   644 AM EDT   SUNSET   642 PM EDT


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




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