Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 200654
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
153 AM EST FRI FEB 20 2015


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

...THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 19 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         24   1243 AM  60    1997  41    -17       44
  MINIMUM          8R  1159 PM   9    1996  26    -18       21
  AVERAGE         16                        33    -17       33

PRECIPITATION (IN)
  YESTERDAY        0.00          0.36 2014   0.12  -0.12     0.36
  MONTH TO DATE    1.70                      2.10  -0.40     4.11
  SINCE DEC 1     13.07                      9.80   3.27    13.89
  SINCE JAN 1      6.95                      5.74   1.21     8.09

SNOWFALL (IN)
  YESTERDAY        0.0           T    2009   0.3   -0.3      0.0
  MONTH TO DATE   10.8                       4.8    6.0     23.9
  SINCE OCT 1     41.4                      17.4   24.0     57.5
  SINCE JUL 1     41.4                      17.4   24.0     57.5
  SNOW DEPTH      12

DEGREE DAYS
 HEATING
  YESTERDAY       49                        32     17       32
  MONTH TO DATE  822                       627    195      694
  SINCE DEC 1   2721                      2603    118     2702
  SINCE JUL 1   3634                      3619     15     3666

 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    29   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    18.6


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68          1200 AM
 LOWEST     36           700 PM
 AVERAGE    52

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        54      1991
 MINIMUM TEMPERATURE (F)   26        10      1993


SUNRISE AND SUNSET
FEBRUARY 20 2015......SUNRISE   640 AM EST   SUNSET   533 PM EST
FEBRUARY 21 2015......SUNRISE   639 AM EST   SUNSET   534 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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