Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 270617
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
116 AM EST MON FEB 27 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 26 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1984 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         44   1202 AM  57    1996  42      2       39
  MINIMUM         29   1159 PM   8    1990  27      2       27
  AVERAGE         37                        35      2       33

PRECIPITATION (IN)
  YESTERDAY        0.00          0.56 1991   0.13  -0.13     0.00
  MONTH TO DATE    1.56                      2.98  -1.42     3.98
  SINCE DEC 1      9.15                     10.68  -1.53    13.78
  SINCE JAN 1      5.62                      6.62  -1.00     8.45

SNOWFALL (IN)
  YESTERDAY        0.0           8.9  2010   0.2   -0.2      0.0
  MONTH TO DATE   14.7                       6.6    8.1     13.2
  SINCE OCT 1     31.9                      19.2   12.7     38.0
  SINCE JUL 1     31.9                      19.2   12.7     38.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       28                        30     -2       32
  MONTH TO DATE  711                       843   -132      775
  SINCE DEC 1   2469                      2819   -350     2260
  SINCE JUL 1   3260                      3835   -575     3012

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    14.4


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83          1200 AM
 LOWEST     33           300 PM
 AVERAGE    58

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        63      1997
 MINIMUM TEMPERATURE (F)   27         9      1990


SUNRISE AND SUNSET
FEBRUARY 27 2017......SUNRISE   629 AM EST   SUNSET   542 PM EST
FEBRUARY 28 2017......SUNRISE   628 AM EST   SUNSET   543 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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