Climatological Report (Daily)
Issued by NWS Upton, NY

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886
CDUS41 KOKX 130616
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
115 AM EST MON NOV 13 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR NOVEMBER 12 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         49    130 PM  67    2014  55     -6       49
  MINIMUM         26    227 AM  25    2001  38    -12       35
  AVERAGE         38                        46     -8       42

PRECIPITATION (IN)
  YESTERDAY        0.00          1.74 1975   0.11  -0.11     0.00
  MONTH TO DATE    0.77                      1.38  -0.61      T
  SINCE SEP 1     11.43                      8.75   2.68     5.96
  SINCE JAN 1     39.78                     39.89  -0.11    28.40

SNOWFALL (IN)
  YESTERDAY        0.0           0.9  1987   0.1   -0.1      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       27                        19      8       23
  MONTH TO DATE  194                       206    -12      179
  SINCE SEP 1    363                       621   -258      456
  SINCE JUL 1    363                       626   -263      456

 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    13   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     2.8


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           800 PM
 LOWEST     42           200 PM
 AVERAGE    66

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   54        69      1964
 MINIMUM TEMPERATURE (F)   38        24      2001


SUNRISE AND SUNSET
NOVEMBER 13 2017......SUNRISE   637 AM EST   SUNSET   436 PM EST
NOVEMBER 14 2017......SUNRISE   638 AM EST   SUNSET   435 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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