Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 310718
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
317 AM EDT TUE MAY 31 2016


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 30 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         72    141 PM  95    1987  72      0       78
  MINIMUM         67   1124 PM  41    2004  55     12       61
  AVERAGE         70                        63      7       70

PRECIPITATION (IN)
  YESTERDAY        0.82          2.25 1984   0.14   0.68     0.00
  MONTH TO DATE    3.61                      3.64  -0.03     0.42
  SINCE MAR 1      8.72                     12.42  -3.70     7.15
  SINCE JAN 1     17.19                     19.32  -2.13    15.09

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     41.4                      24.8   16.6     63.7
  SINCE JUL 1     41.4                      24.8   16.6     63.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE  226                       216     10      112
  SINCE MAR 1   1282                      1492   -210     1491
  SINCE JUL 1   4364                      5387  -1023     5511

 COOLING
  YESTERDAY        5                         2      3        5
  MONTH TO DATE   37                        17     20       47
  SINCE MAR 1     37                        19     18       47
  SINCE JAN 1     37                        19     18       47
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     9.8


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     84           100 PM
 AVERAGE    92

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        92      1987
 MINIMUM TEMPERATURE (F)   55        41      1990


SUNRISE AND SUNSET
MAY 31 2016...........SUNRISE   523 AM EDT   SUNSET   817 PM EDT
JUNE  1 2016..........SUNRISE   523 AM EDT   SUNSET   818 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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