Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 160624
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
223 AM EDT THU MAR 16 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR MARCH 15 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         28   1113 AM  67    1990  47    -19       54
  MINIMUM         20    638 AM  14    1993  31    -11       44
  AVERAGE         24                        39    -15       49

PRECIPITATION (IN)
  YESTERDAY        T             1.47 1999   0.14  -0.14     0.05
  MONTH TO DATE    2.54                      2.08   0.46     1.65
  SINCE MAR 1      2.54                      2.08   0.46     1.65
  SINCE JAN 1      8.20                      8.98  -0.78    10.12

SNOWFALL (IN)
  YESTERDAY        T             5.9  1999   0.2   -0.2      0.0
  MONTH TO DATE    7.4                       3.0    4.4      0.9
  SINCE OCT 1     39.3                      22.7   16.6     38.9
  SINCE JUL 1     39.3                      22.7   16.6     38.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       41                        26     15       16
  MONTH TO DATE  456                       420     36      309
  SINCE MAR 1    456                       420     36      309
  SINCE JUL 1   3758                      4315   -557     3391

 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    29   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    19.3


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62           600 AM
 LOWEST     46           500 AM
 AVERAGE    54

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        66      1990
 MINIMUM TEMPERATURE (F)   31        17      1992


SUNRISE AND SUNSET
MARCH 16 2017.........SUNRISE   702 AM EDT   SUNSET   700 PM EDT
MARCH 17 2017.........SUNRISE   700 AM EDT   SUNSET   702 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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