Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 280656
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
256 AM EDT THU MAY 28 2015


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 27 2015...

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)
 YESTERDAY
  MAXIMUM         74   1239 PM  88    2014  71      3       88
  MINIMUM         63    545 AM  43    2013  53     10       60
                                      1997
  AVERAGE         69                        62      7       74

PRECIPITATION (IN)
  YESTERDAY        0.00          0.85 2008   0.13  -0.13     0.00
  MONTH TO DATE    0.42                      3.22  -2.80     2.65
  SINCE MAR 1      7.15                     12.00  -4.85    13.39
  SINCE JAN 1     15.09                     18.90  -3.81    21.73

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE  112                       204    -92      104
  SINCE MAR 1   1491                      1480     11     1481
  SINCE JUL 1   5511                      5375    136     5434

 COOLING
  YESTERDAY        4                         1      3        9
  MONTH TO DATE   33                        11     22       29
  SINCE MAR 1     33                        13     20       29
  SINCE JAN 1     33                        13     20       29
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    13.8


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           400 AM
 LOWEST     68          1200 PM
 AVERAGE    79

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        90      1991
 MINIMUM TEMPERATURE (F)   54        38      1994


SUNRISE AND SUNSET
MAY 28 2015...........SUNRISE   525 AM EDT   SUNSET   814 PM EDT
MAY 29 2015...........SUNRISE   525 AM EDT   SUNSET   815 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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