Climatological Report (Daily)
Issued by NWS Upton, NY

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549
CDUS41 KOKX 150622
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
222 AM EDT SUN MAY 15 2016


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 14 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71        MM  86    1991  67      4       70
  MINIMUM         53        MM  34    1998  49      4       47
                                      1996
                                      1987
  AVERAGE         62                        58      4       59

PRECIPITATION (IN)
  YESTERDAY        T             0.33 2009   0.11  -0.11     0.00
  MONTH TO DATE    1.98                      1.61   0.37     0.02
  SINCE MAR 1      7.09                     10.39  -3.30     6.75
  SINCE JAN 1     15.56                     17.29  -1.73    14.69

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      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     41.4                      24.8   16.6     63.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        3                         7     -4        6
  MONTH TO DATE  158                       130     28       66
  SINCE MAR 1   1214                      1406   -192     1445
  SINCE JUL 1   4296                      5301  -1005     5465

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0       17
  SINCE MAR 1      0                         2     -2       17
  SINCE JAN 1      0                         2     -2       17
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    10.5


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     53          1100 AM
 AVERAGE    77

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        81      1991
 MINIMUM TEMPERATURE (F)   49        40      1999


SUNRISE AND SUNSET
MAY 15 2016...........SUNRISE   535 AM EDT   SUNSET   803 PM EDT
MAY 16 2016...........SUNRISE   534 AM EDT   SUNSET   804 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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