Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 302034
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
434 PM EDT WED AUG 30 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR AUGUST 30 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         77    259 PM  96    1973  79     -2       83
  MINIMUM         60    528 AM  45    1986  63     -3       67
  AVERAGE         69                        71     -2       75

PRECIPITATION (IN)
  TODAY            0.07          0.54 1974   0.12  -0.05     0.00
  MONTH TO DATE    3.73                      3.86  -0.13     0.89
  SINCE JUN 1      9.41                     11.56  -2.15     5.24
  SINCE JAN 1     28.35                     31.02  -2.67    22.43

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     39.3                      24.8   14.5     41.4
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     42                        40      2        8
  SINCE JUL 1      0                         2     -2        0

 COOLING
  TODAY            4                         6     -2       10
  MONTH TO DATE  244                       241      3      376
  SINCE JUN 1    722                       657     65      888
  SINCE JAN 1    761                       681     80      932
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED    12.0


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     43           300 PM
 AVERAGE    72

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        94      2010
                                             1973
 MINIMUM TEMPERATURE (F)   63        45      1965


SUNRISE AND SUNSET
AUGUST 30 2017........SUNRISE   618 AM EDT   SUNSET   728 PM EDT
AUGUST 31 2017........SUNRISE   619 AM EDT   SUNSET   726 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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