Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 132033
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
433 PM EDT WED MAY 13 2015


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 13 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         70    239 PM  80    2004  67      3       70
  MINIMUM         55    446 AM  37    2005  49      6       50
  AVERAGE         63                        58      5       60

PRECIPITATION (IN)
  TODAY            0.00          0.51 2002   0.11  -0.11     0.00
  MONTH TO DATE    0.02                      1.50  -1.48     1.17
  SINCE MAR 1      6.75                     10.28  -3.53    11.91
  SINCE JAN 1     14.69                     17.18  -2.49    20.25

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     63.7                      24.8   38.9     63.7
  SINCE JUL 1     63.7                      24.8   38.9     63.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            2                         8     -6        5
  MONTH TO DATE   59                       123    -64       71
  SINCE MAR 1   1438                      1399     39     1448
  SINCE JUL 1   5458                      5294    164     5401

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   17                         0     17        6
  SINCE MAR 1     17                         2     15        6
  SINCE JAN 1     17                         2     15        6
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    14.6


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    60          1200 AM
 LOWEST     35           300 PM
 AVERAGE    48

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        86      1991
 MINIMUM TEMPERATURE (F)   49        34      1998
                                             1996
                                             1987


SUNRISE AND SUNSET
MAY 13 2015...........SUNRISE   537 AM EDT   SUNSET   801 PM EDT
MAY 14 2015...........SUNRISE   536 AM EDT   SUNSET   802 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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