Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 202039
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
439 PM EDT SUN APR 20 2014


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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 20 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         54   1127 AM  82    2005  59     -5       59
  MINIMUM         43    525 AM  32    2001  42      1       46
  AVERAGE         49                        51     -2       53

PRECIPITATION (IN)
  TODAY            0.00          1.01 2009   0.14  -0.14     0.20
  MONTH TO DATE    2.08                      2.96  -0.88     1.50
  SINCE MAR 1      7.98                      7.40   0.58     4.14
  SINCE JAN 1     16.32                     14.30   2.02    12.27

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.2                       0.5   -0.3      0.0
  SINCE OCT 1     63.7                      24.7   39.0     46.9
  SINCE JUL 1     63.7                      24.7   39.0     46.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           16                        14      2       12
  MONTH TO DATE  336                       350    -14      312
  SINCE MAR 1   1233                      1147     86     1132
  SINCE JUL 1   5186                      5042    144     4745

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


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED    10.6


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62           300 AM
 LOWEST     28          1100 AM
 AVERAGE    45

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        76      2007
                                             1996
 MINIMUM TEMPERATURE (F)   42        34      1994


SUNRISE AND SUNSET
APRIL 20 2014.........SUNRISE   606 AM EDT   SUNSET   737 PM EDT
APRIL 21 2014.........SUNRISE   605 AM EDT   SUNSET   738 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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