Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 212039
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
439 PM EDT SUN AUG 21 2016


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

...THE ISLIP NY CLIMATE SUMMARY FOR AUGUST 21 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1984 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         87        MM  94    1995  80      7       79
  MINIMUM         75        MM  50    1992  65     10       71
  AVERAGE         81                        72      9       75

PRECIPITATION (IN)
  TODAY            T             1.31 1997   0.14  -0.14     0.37
  MONTH TO DATE    0.74                      2.75  -2.01     1.48
  SINCE JUN 1      5.09                     10.45  -5.36     7.27
  SINCE JAN 1     22.28                     29.91  -7.63    22.36

SNOWFALL (IN)
  TODAY           MM            MM      MM   0.0   MM        0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     41.4                      24.8   16.6     63.7
  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      8                        40    -32       46
  SINCE JUL 1      0                         2     -2        0

 COOLING
  TODAY           16                         8      8       10
  MONTH TO DATE  277                       180     97      237
  SINCE JUN 1    789                       596    193      730
  SINCE JAN 1    833                       620    213      780
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED    12.4


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           500 AM
 LOWEST     59           300 PM
 AVERAGE    73

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        89      2005
 MINIMUM TEMPERATURE (F)   65        55      2000
                                             1988


SUNRISE AND SUNSET
AUGUST 21 2016........SUNRISE   609 AM EDT   SUNSET   741 PM EDT
AUGUST 22 2016........SUNRISE   610 AM EDT   SUNSET   740 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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