Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 170618
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
118 AM EST FRI NOV 17 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR NOVEMBER 16 2017...

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)
 YESTERDAY
  MAXIMUM         59   1249 PM  70    2001  53      6       61
  MINIMUM         44   1159 PM  17    1967  37      7       41
  AVERAGE         52                        45      7       51

PRECIPITATION (IN)
  YESTERDAY        0.20          1.15 1983   0.13   0.07     0.00
  MONTH TO DATE    0.97                      1.87  -0.90     0.58
  SINCE SEP 1     11.63                      9.24   2.39     6.54
  SINCE JAN 1     39.98                     40.38  -0.40    28.98

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE OCT 1      0.0                       0.1   -0.1       T
  SINCE JUL 1      0.0                       0.1   -0.1       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       13                        20     -7       14
  MONTH TO DATE  273                       284    -11      240
  SINCE SEP 1    442                       699   -257      517
  SINCE JUL 1    442                       704   -262      517

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                         0      2        0
  SINCE SEP 1    204                       101    103      177
  SINCE JAN 1    972                       787    185     1124
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    12.1


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1000 AM
 LOWEST     54           400 PM
 AVERAGE    75

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        66      2006
 MINIMUM TEMPERATURE (F)   37        15      1967


SUNRISE AND SUNSET
NOVEMBER 17 2017......SUNRISE   642 AM EST   SUNSET   432 PM EST
NOVEMBER 18 2017......SUNRISE   643 AM EST   SUNSET   432 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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