Climatological Report (Daily)
Issued by NWS Upton, NY

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295
CDUS41 KOKX 180619
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
219 AM EDT SAT MAR 18 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR MARCH 17 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         46    349 PM  70    2003  47     -1       63
  MINIMUM         27    612 AM  16    1997  31     -4       39
  AVERAGE         37                        39     -2       51

PRECIPITATION (IN)
  YESTERDAY        0.00          0.93 1993   0.15  -0.15      T
  MONTH TO DATE    2.54                      2.38   0.16     1.66
  SINCE MAR 1      2.54                      2.38   0.16     1.66
  SINCE JAN 1      8.20                      9.28  -1.08    10.13

SNOWFALL (IN)
  YESTERDAY        0.0           2.3  1993   0.1   -0.1      0.0
  MONTH TO DATE    7.4                       3.2    4.2      0.9
  SINCE OCT 1     39.3                      22.9   16.4     38.9
  SINCE JUL 1     39.3                      22.9   16.4     38.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       28                        26      2       14
  MONTH TO DATE  518                       472     46      337
  SINCE MAR 1    518                       472     46      337
  SINCE JUL 1   3820                      4367   -547     3419

 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    23   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    10.4


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           600 AM
 LOWEST     25           400 PM
 AVERAGE    47

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   48        77      2011
 MINIMUM TEMPERATURE (F)   32        14      1993


SUNRISE AND SUNSET
MARCH 18 2017.........SUNRISE   659 AM EDT   SUNSET   703 PM EDT
MARCH 19 2017.........SUNRISE   657 AM EDT   SUNSET   704 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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