Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 140620
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
120 AM EST SUN DEC 14 2014


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

...THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 13 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         44    320 PM  60    1990  44      0       35
  MINIMUM         32    725 AM  14    1988  29      3       18
  AVERAGE         38                        36      2       27

PRECIPITATION (IN)
  YESTERDAY        0.00          1.53 1988   0.13  -0.13     0.00
  MONTH TO DATE    4.48                      1.81   2.67     1.11
  SINCE DEC 1      4.48                      1.81   2.67     1.11
  SINCE JAN 1     55.53                     43.99  11.54    34.53

SNOWFALL (IN)
  YESTERDAY        0.0           9.2  1988   0.1   -0.1      0.0
  MONTH TO DATE    0.4                       1.5   -1.1      1.6
  SINCE OCT 1      0.4                       2.0   -1.6      1.9
  SINCE JUL 1      0.4                       2.0   -1.6      1.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       27                        29     -2       38
  MONTH TO DATE  327                       347    -20      347
  SINCE DEC 1    327                       347    -20      347
  SINCE JUL 1   1240                      1363   -123     1311

 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    20   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    12.4


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72           600 AM
 LOWEST     49           200 PM
 AVERAGE    61

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        58      2001
 MINIMUM TEMPERATURE (F)   29        14      2005
                                             1989


SUNRISE AND SUNSET
DECEMBER 14 2014......SUNRISE   709 AM EST   SUNSET   425 PM EST
DECEMBER 15 2014......SUNRISE   709 AM EST   SUNSET   426 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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