Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 182032
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
432 PM EDT THU SEP 18 2014


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

...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 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         75    259 PM  81    2005  73      2       69
                                      1992
  MINIMUM         52    549 AM  43    1990  57     -5       44
                                      1986
  AVERAGE         64                        65     -1       57

PRECIPITATION (IN)
  TODAY            0.00          0.85 2004   0.12  -0.12     0.00
  MONTH TO DATE    0.74                      2.10  -1.36     1.23
  SINCE SEP 1      0.74                      2.10  -1.36     1.23
  SINCE JAN 1     41.30                     33.24   8.06    29.79

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            1                         2     -1        8
  MONTH TO DATE   18                        22     -4       38
  SINCE SEP 1     18                        22     -4       38
  SINCE JUL 1     18                        27     -9       38

 COOLING
  TODAY            0                         2     -2        0
  MONTH TO DATE  103                        74     29       83
  SINCE SEP 1    103                        74     29       83
  SINCE JAN 1    850                       760     90      930
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     4.1


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           500 AM
 LOWEST     33           200 PM
 AVERAGE    61

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        83      1985
 MINIMUM TEMPERATURE (F)   56        44      1990


SUNRISE AND SUNSET
SEPTEMBER 18 2014.....SUNRISE   636 AM EDT   SUNSET   656 PM EDT
SEPTEMBER 19 2014.....SUNRISE   637 AM EDT   SUNSET   655 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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