Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 260621
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
121 AM EST FRI DEC 26 2014


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

...THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 25 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         56R   617 AM  56    1994  40     16       28
  MINIMUM         40   1159 PM  12    1989  26     14       20
  AVERAGE         48                        33     15       24

PRECIPITATION (IN)
  YESTERDAY        0.07          1.29 2002   0.13  -0.06     0.00
  MONTH TO DATE    6.03                      3.35   2.68     4.24
  SINCE DEC 1      6.03                      3.35   2.68     4.24
  SINCE JAN 1     57.08                     45.53  11.55    37.66

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2006   0.2   -0.2      0.0
                                      2005
                                      2004
  MONTH TO DATE    0.4                       3.9   -3.5      8.1
  SINCE OCT 1      0.4                       4.4   -4.0      8.4
  SINCE JUL 1      0.4                       4.4   -4.0      8.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       17                        32    -15       41
  MONTH TO DATE  618                       714    -96      679
  SINCE DEC 1    618                       714    -96      679
  SINCE JUL 1   1531                      1730   -199     1643

 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    29   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    13.3


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     38           100 PM
 AVERAGE    69

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        54      2006
 MINIMUM TEMPERATURE (F)   25        11      1998


SUNRISE AND SUNSET
DECEMBER 26 2014......SUNRISE   715 AM EST   SUNSET   431 PM EST
DECEMBER 27 2014......SUNRISE   716 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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