Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 182212
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
511 PM EST THU JAN 18 2018


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

...THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 18 2018...
VALID TODAY AS OF 0500 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         32    244 PM  60    1973  38     -6       42
  MINIMUM         20    735 AM  -8    1965  23     -3       38
  AVERAGE         26                        30     -4       40

PRECIPITATION (IN)
  TODAY            0.00          0.84 1987   0.11  -0.11     0.12
  MONTH TO DATE    2.34                      2.18   0.16     2.85
  SINCE DEC 1      4.46                      6.24  -1.78     6.38
  SINCE JAN 1      2.34                      2.18   0.16     2.85

SNOWFALL (IN)
  TODAY            0.0           5.0  1984   0.2   -0.2      0.0
  MONTH TO DATE   16.0                       4.0   12.0     12.8
  SINCE OCT 1     22.0                       9.9   12.1     16.0
  SINCE JUL 1     22.0                       9.9   12.1     16.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           39                        35      4       25
  MONTH TO DATE  703                       618     85      556
  SINCE DEC 1   1662                      1529    133     1429
  SINCE JUL 1   2413                      2545   -132     2220

 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 (320)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    12.6


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           300 AM
 LOWEST     47           300 PM
 AVERAGE    62

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        56      1996
                                             1972
 MINIMUM TEMPERATURE (F)   23         1      1994


SUNRISE AND SUNSET
JANUARY 18 2018.......SUNRISE   713 AM EST   SUNSET   453 PM EST
JANUARY 19 2018.......SUNRISE   713 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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