Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 110618
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
118 AM EST SAT FEB 11 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 10 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         31    404 PM  54    2001  39     -8       39
  MINIMUM         12    430 AM   8    1994  25    -13       26
                                      1992
  AVERAGE         22                        32    -10       33

PRECIPITATION (IN)
  YESTERDAY        T             0.78 1990   0.11  -0.11      T
  MONTH TO DATE    1.39                      1.08   0.31     1.89
  SINCE DEC 1      8.98                      8.78   0.20    11.69
  SINCE JAN 1      5.45                      4.72   0.73     6.36

SNOWFALL (IN)
  YESTERDAY        T             9.2  2010   0.3   -0.3       T
  MONTH TO DATE   14.3                       2.4   11.9     12.3
  SINCE OCT 1     31.5                      15.0   16.5     37.1
  SINCE JUL 1     31.5                      15.0   16.5     37.1
  SNOW DEPTH      13

DEGREE DAYS
 HEATING
  YESTERDAY       43                        33     10       32
  MONTH TO DATE  309                       336    -27      279
  SINCE DEC 1   2067                      2312   -245     1764
  SINCE JUL 1   2858                      3328   -470     2516

 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    24   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    10.2


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           300 AM
 LOWEST     39           200 PM
 AVERAGE    56

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        58      2009
 MINIMUM TEMPERATURE (F)   25         9      2014
                                             2011


SUNRISE AND SUNSET
FEBRUARY 11 2017......SUNRISE   651 AM EST   SUNSET   523 PM EST
FEBRUARY 12 2017......SUNRISE   650 AM EST   SUNSET   524 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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