Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 180623
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
122 AM EST WED FEB 18 2015


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

...THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 17 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    429 PM  57    2006  41    -17       31
  MINIMUM         10   1159 PM   9    1994  25    -15       16
  AVERAGE         17                        33    -16       24

PRECIPITATION (IN)
  YESTERDAY        0.15          0.62 1998   0.11   0.04     0.00
  MONTH TO DATE    1.70                      1.86  -0.16     3.29
  SINCE DEC 1     13.07                      9.56   3.51    13.07
  SINCE JAN 1      6.95                      5.50   1.45     7.27

SNOWFALL (IN)
  YESTERDAY        3.4 R         2.5  1996   0.3    3.1      0.0
  MONTH TO DATE   10.8                       4.2    6.6     21.9
  SINCE OCT 1     41.4                      16.8   24.6     55.5
  SINCE JUL 1     41.4                      16.8   24.6     55.5
  SNOW DEPTH      12

DEGREE DAYS
 HEATING
  YESTERDAY       48                        32     16       41
  MONTH TO DATE  727                       563    164      626
  SINCE DEC 1   2626                      2539     87     2634
  SINCE JUL 1   3539                      3555    -16     3598

 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    17   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     6.7


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83          1100 PM
 LOWEST     43          1200 AM
 AVERAGE    63

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        60      2011
 MINIMUM TEMPERATURE (F)   26        15      2006
                                             1996


SUNRISE AND SUNSET
FEBRUARY 18 2015......SUNRISE   643 AM EST   SUNSET   530 PM EST
FEBRUARY 19 2015......SUNRISE   641 AM EST   SUNSET   532 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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