Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 140617
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
217 AM EDT FRI APR 14 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 13 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         62    404 PM  71    2001  57      5       55
  MINIMUM         44    516 AM  27    1990  40      4       34
  AVERAGE         53                        48      5       45

PRECIPITATION (IN)
  YESTERDAY        0.00          3.69 2004   0.15  -0.15     0.00
  MONTH TO DATE    1.97                      1.98  -0.01     1.61
  SINCE MAR 1      7.42                      6.42   1.00     4.33
  SINCE JAN 1     13.08                     13.32  -0.24    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       12                        17     -5       20
  MONTH TO DATE  195                       243    -48      266
  SINCE MAR 1   1051                      1040     11      865
  SINCE JUL 1   4353                      4935   -582     3947

 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    26   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    10.7


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77          1200 AM
 LOWEST     27           400 PM
 AVERAGE    52

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        73      2002
 MINIMUM TEMPERATURE (F)   40        28      2000


SUNRISE AND SUNSET
APRIL 14 2017.........SUNRISE   615 AM EDT   SUNSET   731 PM EDT
APRIL 15 2017.........SUNRISE   613 AM EDT   SUNSET   732 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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