Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 270620
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
220 AM EDT TUE SEP 27 2016


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

...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 26 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         70    302 PM  79    2011  70      0       71
                                      2007
                                      1998
  MINIMUM         46    243 AM  40    1987  53     -7       55
  AVERAGE         58                        62     -4       63

PRECIPITATION (IN)
  YESTERDAY        0.00          2.39 2008   0.12  -0.12     0.00
  MONTH TO DATE    2.54                      3.06  -0.52     2.80
  SINCE SEP 1      2.54                      3.06  -0.52     2.80
  SINCE JAN 1     24.98                     34.20  -9.22    25.16

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY        7                         4      3        2
  MONTH TO DATE   20                        50    -30        3
  SINCE SEP 1     20                        50    -30        3
  SINCE JUL 1     20                        55    -35        3

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE  156                        87     69      171
  SINCE SEP 1    156                        87     69      171
  SINCE JAN 1   1103                       773    330     1052
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     9.0


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           100 AM
 LOWEST     42          1100 AM
 AVERAGE    61

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        86      1998
 MINIMUM TEMPERATURE (F)   53        39      1989


SUNRISE AND SUNSET
SEPTEMBER 27 2016.....SUNRISE   645 AM EDT   SUNSET   640 PM EDT
SEPTEMBER 28 2016.....SUNRISE   646 AM EDT   SUNSET   639 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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