Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 182036
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
436 PM EDT MON AUG 18 2014


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

...THE ISLIP NY CLIMATE SUMMARY FOR AUGUST 18 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         79    259 PM  92    2002  80     -1       77
  MINIMUM         57R   412 AM  59    2007  65     -8       61
                                      2004
  AVERAGE         68                        73     -5       69

PRECIPITATION (IN)
  TODAY            0.00          1.32 1998   0.13  -0.13     0.01
  MONTH TO DATE   14.03                      2.34  11.69     1.96
  SINCE JUN 1     18.78                     10.04   8.74    12.45
  SINCE JAN 1     40.52                     29.50  11.02    27.80

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     63.7                      24.8   38.9     46.9
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      2                        40    -38       12
  SINCE JUL 1      0                         2     -2        0

 COOLING
  TODAY            3                         8     -5        4
  MONTH TO DATE  139                       156    -17      121
  SINCE JUN 1    634                       572     62      699
  SINCE JAN 1    663                       596     67      731
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     5.6


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           600 AM
 LOWEST     43           200 PM
 AVERAGE    67

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        91      2002
 MINIMUM TEMPERATURE (F)   65        58      1997
                                             1990
                                             1988


SUNRISE AND SUNSET
AUGUST 18 2014........SUNRISE   605 AM EDT   SUNSET   746 PM EDT
AUGUST 19 2014........SUNRISE   606 AM EDT   SUNSET   745 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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