Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 190618
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
218 AM EDT SUN MAR 19 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR MARCH 18 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1984 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         42   1033 AM  77    2011  48     -6       59
  MINIMUM         24    531 AM  14    1993  32     -8       38
  AVERAGE         33                        40     -7       49

PRECIPITATION (IN)
  YESTERDAY        0.02          0.44 1998   0.15  -0.13     0.00
  MONTH TO DATE    2.56                      2.53   0.03     1.66
  SINCE MAR 1      2.56                      2.53   0.03     1.66
  SINCE JAN 1      8.22                      9.43  -1.21    10.13

SNOWFALL (IN)
  YESTERDAY        T             3.0  1994   0.1   -0.1      0.0
  MONTH TO DATE    7.4                       3.3    4.1      0.9
  SINCE OCT 1     39.3                      23.0   16.3     38.9
  SINCE JUL 1     39.3                      23.0   16.3     38.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       32                        25      7       16
  MONTH TO DATE  550                       497     53      353
  SINCE MAR 1    550                       497     53      353
  SINCE JUL 1   3852                      4392   -540     3435

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED    10.1


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 PM
 LOWEST     56          1200 AM
 AVERAGE    74

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   48        69      2010
 MINIMUM TEMPERATURE (F)   32        15      1993


SUNRISE AND SUNSET
MARCH 19 2017.........SUNRISE   657 AM EDT   SUNSET   704 PM EDT
MARCH 20 2017.........SUNRISE   655 AM EDT   SUNSET   705 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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