Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 202031
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
431 PM EDT SAT SEP 20 2014


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

...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 20 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         73    259 PM  82    2000  73      0       76
                                      1997
  MINIMUM         51    548 AM  44    1993  56     -5       51
  AVERAGE         62                        64     -2       64

PRECIPITATION (IN)
  TODAY            0.00          0.96 1988   0.12  -0.12     0.00
  MONTH TO DATE    0.74                      2.33  -1.59     1.23
  SINCE SEP 1      0.74                      2.33  -1.59     1.23
  SINCE JAN 1     41.30                     33.47   7.83    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            3                         3      0        1
  MONTH TO DATE   28                        28      0       43
  SINCE SEP 1     28                        28      0       43
  SINCE JUL 1     28                        33     -5       43

 COOLING
  TODAY            0                         2     -2        0
  MONTH TO DATE  103                        78     25       83
  SINCE SEP 1    103                        78     25       83
  SINCE JAN 1    850                       764     86      930
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     6.7


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           300 AM
 LOWEST     57          1100 AM
 AVERAGE    73

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        82      1989
 MINIMUM TEMPERATURE (F)   55        43      1991


SUNRISE AND SUNSET
SEPTEMBER 20 2014.....SUNRISE   638 AM EDT   SUNSET   653 PM EDT
SEPTEMBER 21 2014.....SUNRISE   639 AM EDT   SUNSET   651 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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