Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 250616
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
116 AM EST THU DEC 25 2014


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

...THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 24 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         60R   713 PM  57    1990  41     19       41
  MINIMUM         45    741 AM  12    1989  26     19       27
  AVERAGE         53                        33     20       34

PRECIPITATION (IN)
  YESTERDAY        1.00R         0.81 1994   0.13   0.87     0.17
  MONTH TO DATE    5.96                      3.22   2.74     4.24
  SINCE DEC 1      5.96                      3.22   2.74     4.24
  SINCE JAN 1     57.01                     45.40  11.61    37.66

SNOWFALL (IN)
  YESTERDAY        0.0           3.0  1998   0.2   -0.2      1.7
  MONTH TO DATE    0.4                       3.7   -3.3      8.1
  SINCE OCT 1      0.4                       4.2   -3.8      8.4
  SINCE JUL 1      0.4                       4.2   -3.8      8.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                        32    -20       31
  MONTH TO DATE  601                       682    -81      638
  SINCE DEC 1    601                       682    -81      638
  SINCE JUL 1   1514                      1698   -184     1602

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    887                       787    100      957
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     9.6


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     89           100 PM
 AVERAGE    95

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        56      1994
 MINIMUM TEMPERATURE (F)   26        12      1989


SUNRISE AND SUNSET
DECEMBER 25 2014......SUNRISE   715 AM EST   SUNSET   430 PM EST
DECEMBER 26 2014......SUNRISE   715 AM EST   SUNSET   431 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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