Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 250620
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
120 AM EST SAT NOV 25 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR NOVEMBER 24 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    145 PM  66    1979  50     -1       50
  MINIMUM         27    658 AM  11    1989  35     -8       35
  AVERAGE         38                        43     -5       43

PRECIPITATION (IN)
  YESTERDAY        0.00          1.48 1980   0.13  -0.13     0.02
  MONTH TO DATE    2.31                      2.88  -0.57     0.89
  SINCE SEP 1     12.97                     10.25   2.72     6.85
  SINCE JAN 1     41.32                     41.39  -0.07    29.29

SNOWFALL (IN)
  YESTERDAY        0.0           0.5  2005   0.1   -0.1      0.0
  MONTH TO DATE    T                         0.3   -0.3       T
  SINCE OCT 1      T                         0.3   -0.3       T
  SINCE JUL 1      T                         0.3   -0.3       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       27                        22      5       22
  MONTH TO DATE  450                       453     -3      406
  SINCE SEP 1    619                       868   -249      683
  SINCE JUL 1    619                       873   -254      683

 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    10   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     4.2


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           700 AM
 LOWEST     34           100 PM
 AVERAGE    59

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   50        67      1979
 MINIMUM TEMPERATURE (F)   35        18      1989


SUNRISE AND SUNSET
NOVEMBER 25 2017......SUNRISE   651 AM EST   SUNSET   428 PM EST
NOVEMBER 26 2017......SUNRISE   652 AM EST   SUNSET   427 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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