Climatological Report (Daily)
Issued by NWS Upton, NY

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990
CDUS41 KOKX 192134
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
434 PM EST MON FEB 19 2018


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

...THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 19 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         50   1240 PM  65    2017  41      9       65
  MINIMUM         28    414 AM   5    1967  26      2       39
  AVERAGE         39                        33      6       52

PRECIPITATION (IN)
  TODAY            0.00          2.15 1972   0.12  -0.12     0.00
  MONTH TO DATE    5.01                      2.10   2.91     1.45
  SINCE DEC 1     10.87                      9.80   1.07     9.04
  SINCE JAN 1      8.75                      5.74   3.01     5.51

SNOWFALL (IN)
  TODAY            0.0           T    2009   0.3   -0.3      0.0
  MONTH TO DATE    1.4                       4.8   -3.4     14.7
  SINCE OCT 1     29.4                      17.4   12.0     31.9
  SINCE JUL 1     29.4                      17.4   12.0     31.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           26                        32     -6       13
  MONTH TO DATE  545                       627    -82      570
  SINCE DEC 1   2576                      2603    -27     2328
  SINCE JUL 1   3327                      3619   -292     3119

 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    16   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     7.2


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           700 AM
 LOWEST     65          1000 AM
 AVERAGE    79

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


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 2018......SUNRISE   641 AM EST   SUNSET   532 PM EST
FEBRUARY 20 2018......SUNRISE   640 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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