Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 232034
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
434 PM EDT SUN APR 23 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 23 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         62   1232 PM  76    1990  60      2       68
  MINIMUM         44    235 AM  31    1989  43      1       52
  AVERAGE         53                        52      1       60

PRECIPITATION (IN)
  TODAY            0.00          4.63 2006   0.14  -0.14     0.33
  MONTH TO DATE    2.55                      3.38  -0.83     1.94
  SINCE MAR 1      8.00                      7.82   0.18     4.66
  SINCE JAN 1     13.66                     14.72  -1.06    13.13

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.6   -0.6      0.2
  SINCE OCT 1     39.3                      24.8   14.5     41.4
  SINCE JUL 1     39.3                      24.8   14.5     41.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           12                        14     -2        5
  MONTH TO DATE  306                       392    -86      369
  SINCE MAR 1   1162                      1189    -27      968
  SINCE JUL 1   4464                      5084   -620     4050

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    3                         0      3        0
  SINCE MAR 1      3                         0      3        0
  SINCE JAN 1      3                         0      3        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     8.6


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           200 AM
 LOWEST     39          1200 PM
 AVERAGE    64

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        77      2008
 MINIMUM TEMPERATURE (F)   43        32      2002


SUNRISE AND SUNSET
APRIL 23 2017.........SUNRISE   601 AM EDT   SUNSET   741 PM EDT
APRIL 24 2017.........SUNRISE   600 AM EDT   SUNSET   742 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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