Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 122041
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
440 PM EDT THU OCT 12 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 12 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         65    243 PM  80    1995  64      1       64
  MINIMUM         57    720 AM  28    1964  47     10       45
  AVERAGE         61                        55      6       55

PRECIPITATION (IN)
  TODAY            0.02          3.30 2005   0.12  -0.10     0.00
  MONTH TO DATE    0.59                      1.49  -0.90     1.37
  SINCE SEP 1      4.58                      5.07  -0.49     4.42
  SINCE JAN 1     32.93                     36.21  -3.28    26.86

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      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            4                        10     -6       10
  MONTH TO DATE   26                        98    -72       73
  SINCE SEP 1     51                       170   -119      105
  SINCE JUL 1     51                       175   -124      105

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   43                         9     34        0
  SINCE SEP 1    193                       100     93      158
  SINCE JAN 1    961                       786    175     1105
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED    12.9


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     48           300 PM
 AVERAGE    71

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        80      1995
 MINIMUM TEMPERATURE (F)   46        32      2012


SUNRISE AND SUNSET
OCTOBER 12 2017.......SUNRISE   701 AM EDT   SUNSET   616 PM EDT
OCTOBER 13 2017.......SUNRISE   702 AM EDT   SUNSET   615 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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