Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 150617
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
217 AM EDT SAT APR 15 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 14 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         61    212 PM  73    2002  57      4       59
  MINIMUM         40    417 AM  28    2000  40      0       33
  AVERAGE         51                        49      2       46

PRECIPITATION (IN)
  YESTERDAY        0.00          0.69 1984   0.15  -0.15     0.00
  MONTH TO DATE    1.97                      2.13  -0.16     1.61
  SINCE MAR 1      7.42                      6.57   0.85     4.33
  SINCE JAN 1     13.08                     13.47  -0.39    12.80

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.4   -0.4      0.2
  SINCE OCT 1     39.3                      24.6   14.7     41.4
  SINCE JUL 1     39.3                      24.6   14.7     41.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       14                        16     -2       19
  MONTH TO DATE  209                       259    -50      285
  SINCE MAR 1   1065                      1056      9      884
  SINCE JUL 1   4367                      4951   -584     3966

 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    15   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     6.2


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76          1000 PM
 LOWEST     32          1200 PM
 AVERAGE    54

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        78      2002
 MINIMUM TEMPERATURE (F)   41        29      1992


SUNRISE AND SUNSET
APRIL 15 2017.........SUNRISE   613 AM EDT   SUNSET   732 PM EDT
APRIL 16 2017.........SUNRISE   612 AM EDT   SUNSET   733 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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