Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 182032
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
432 PM EDT SAT MAY 18 2013


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         69   1118 AM  84    1998  68      1       69
  MINIMUM         49    429 AM  38    2003  50     -1       46
  AVERAGE         59                        59      0       58

PRECIPITATION (IN)
  TODAY            T             1.60 2002   0.12  -0.12     0.00
  MONTH TO DATE    0.63                      2.06  -1.43     3.55
  SINCE MAR 1      4.80                     10.84  -6.04     7.93
  SINCE JAN 1     12.93                     17.74  -4.81    11.85

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     46.9                      24.8   22.1      4.7
  SINCE JUL 1     46.9                      24.8   22.1      4.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            6                         6      0        7
  MONTH TO DATE  152                       157     -5      116
  SINCE MAR 1   1423                      1433    -10     1039
  SINCE JUL 1   5036                      5328   -292     4179

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         2     -2        3
  SINCE MAR 1      1                         4     -3        9
  SINCE JAN 1      1                         4     -3        9
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     6.6


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           500 AM
 LOWEST     45          1100 AM
 AVERAGE    67

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        87      1998
 MINIMUM TEMPERATURE (F)   51        37      2002


SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE   532 AM EDT   SUNSET   806 PM EDT
MAY 19 2013...........SUNRISE   531 AM EDT   SUNSET   807 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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