Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 182132
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
432 PM EST WED JAN 18 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 18 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         42    443 AM  59    1986  38      4       31
  MINIMUM         39    359 PM   5    1994  23     16       19
  AVERAGE         41                        30     11       25

PRECIPITATION (IN)
  TODAY            0.12          0.84 1987   0.11   0.01      T
  MONTH TO DATE    2.85                      2.18   0.67     2.31
  SINCE DEC 1      6.38                      6.24   0.14     7.64
  SINCE JAN 1      2.85                      2.18   0.67     2.31

SNOWFALL (IN)
  TODAY            0.0           5.0  1984   0.2   -0.2       T
  MONTH TO DATE   12.8                       4.0    8.8      1.1
  SINCE OCT 1     16.0                       9.9    6.1      1.1
  SINCE JUL 1     16.0                       9.9    6.1      1.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           24                        35    -11       40
  MONTH TO DATE  555                       618    -63      546
  SINCE DEC 1   1428                      1529   -101     1054
  SINCE JUL 1   2219                      2545   -326     1806

 COOLING
  TODAY            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 (50)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED    10.8


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     92           200 PM
 AVERAGE    96

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        56      1996
 MINIMUM TEMPERATURE (F)   23         1      1994


SUNRISE AND SUNSET
JANUARY 18 2017.......SUNRISE   713 AM EST   SUNSET   453 PM EST
JANUARY 19 2017.......SUNRISE   712 AM EST   SUNSET   454 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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