Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 150617
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
216 AM EDT SUN OCT 15 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 14 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    407 PM  81    1990  64      6       61
  MINIMUM         62    900 PM  31    1993  46     16       42
  AVERAGE         66                        55     11       52

PRECIPITATION (IN)
  YESTERDAY        0.34          5.38 2005   0.12   0.22     0.00
  MONTH TO DATE    0.93                      1.73  -0.80     1.37
  SINCE SEP 1      4.92                      5.31  -0.39     4.42
  SINCE JAN 1     33.27                     36.45  -3.18    26.86

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      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                        11    -11       13
  MONTH TO DATE   34                       119    -85       91
  SINCE SEP 1     59                       191   -132      123
  SINCE JUL 1     59                       196   -137      123

 COOLING
  YESTERDAY        1                         0      1        0
  MONTH TO DATE   44                         9     35        0
  SINCE SEP 1    194                       100     94      158
  SINCE JAN 1    962                       786    176     1105
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     5.4


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     84           100 PM
 AVERAGE    92

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        81      1990
 MINIMUM TEMPERATURE (F)   46        33      1979


SUNRISE AND SUNSET
OCTOBER 15 2017.......SUNRISE   704 AM EDT   SUNSET   612 PM EDT
OCTOBER 16 2017.......SUNRISE   705 AM EDT   SUNSET   610 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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