Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 192135
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
435 PM EST FRI JAN 19 2018


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

...THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 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         38    304 PM  56    1996  38      0       50
                                      1972
  MINIMUM         20    613 AM   1    1994  23     -3       31
  AVERAGE         29                        30     -1       41

PRECIPITATION (IN)
  TODAY            0.00          0.92 2001   0.12  -0.12     0.00
  MONTH TO DATE    2.34                      2.30   0.04     2.85
  SINCE DEC 1      4.46                      6.36  -1.90     6.38
  SINCE JAN 1      2.34                      2.30   0.04     2.85

SNOWFALL (IN)
  TODAY            0.0           3.7  2005   0.2   -0.2      0.0
  MONTH TO DATE   16.0                       4.2   11.8     12.8
  SINCE OCT 1     22.0                      10.1   11.9     16.0
  SINCE JUL 1     22.0                      10.1   11.9     16.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           36                        35      1       24
  MONTH TO DATE  739                       653     86      580
  SINCE DEC 1   1698                      1564    134     1453
  SINCE JUL 1   2449                      2580   -131     2244

 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    15   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (300)
  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    77           100 AM
 LOWEST     44          1100 AM
 AVERAGE    61

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        56      2013
 MINIMUM TEMPERATURE (F)   23         2      1994


SUNRISE AND SUNSET
JANUARY 19 2018.......SUNRISE   713 AM EST   SUNSET   454 PM EST
JANUARY 20 2018.......SUNRISE   712 AM EST   SUNSET   455 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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