Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 192137
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
437 PM EST SUN FEB 19 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 19 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         65R   236 PM  60    1997  41     24       40
  MINIMUM         39    613 AM   8    2015  26     13       21
  AVERAGE         52                        33     19       31

PRECIPITATION (IN)
  TODAY            0.00          0.36 2014   0.12  -0.12     0.00
  MONTH TO DATE    1.41                      2.10  -0.69     2.63
  SINCE DEC 1      9.00                      9.80  -0.80    12.43
  SINCE JAN 1      5.47                      5.74  -0.27     7.10

SNOWFALL (IN)
  TODAY            0.0           T    2009   0.3   -0.3      0.0
  MONTH TO DATE   14.7                       4.8    9.9     13.2
  SINCE OCT 1     31.9                      17.4   14.5     38.0
  SINCE JUL 1     31.9                      17.4   14.5     38.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           13                        32    -19       34
  MONTH TO DATE  570                       627    -57      630
  SINCE DEC 1   2328                      2603   -275     2115
  SINCE JUL 1   3119                      3619   -500     2867

 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    21   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     8.6


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           400 AM
 LOWEST     30           300 PM
 AVERAGE    53

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        62      2016
 MINIMUM TEMPERATURE (F)   26         2      2015


SUNRISE AND SUNSET
FEBRUARY 19 2017......SUNRISE   641 AM EST   SUNSET   532 PM EST
FEBRUARY 20 2017......SUNRISE   639 AM EST   SUNSET   533 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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