Climatological Report (Daily)
Issued by NWS Upton, NY

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804
CDUS41 KOKX 110615
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
115 AM EST WED JAN 11 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 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         46   1158 PM  60    2016  38      8       60
  MINIMUM          6    315 AM   3    2004  23    -17       41
  AVERAGE         26                        31     -5       51

PRECIPITATION (IN)
  YESTERDAY        0.00          1.72 2016   0.12  -0.12     1.72
  MONTH TO DATE    1.52                      1.20   0.32     1.72
  SINCE DEC 1      5.05                      5.26  -0.21     7.05
  SINCE JAN 1      1.52                      1.20   0.32     1.72

SNOWFALL (IN)
  YESTERDAY        0.0           5.0  2001   0.3   -0.3      0.0
  MONTH TO DATE   11.3                       2.3    9.0       T
  SINCE OCT 1     14.5                       8.2    6.3       T
  SINCE JUL 1     14.5                       8.2    6.3       T
  SNOW DEPTH       8

DEGREE DAYS
 HEATING
  YESTERDAY       39                        34      5       14
  MONTH TO DATE  347                       339      8      296
  SINCE DEC 1   1220                      1250    -30      804
  SINCE JUL 1   2011                      2266   -255     1556

 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     S (170)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     4.4


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     67          1200 AM
 AVERAGE    84

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        55      2014
 MINIMUM TEMPERATURE (F)   23         1      1988


SUNRISE AND SUNSET
JANUARY 11 2017.......SUNRISE   716 AM EST   SUNSET   445 PM EST
JANUARY 12 2017.......SUNRISE   716 AM EST   SUNSET   446 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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