Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 112036
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
436 PM EDT WED APR 11 2018


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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 11 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         50   1159 AM  69    2017  56     -6       69
                                      2010
  MINIMUM         26R   423 AM  26    2007  39    -13       48
  AVERAGE         38                        48    -10       59

PRECIPITATION (IN)
  TODAY            0.00          0.92 2009   0.16  -0.16     0.00
  MONTH TO DATE    0.86                      1.67  -0.81     1.97
  SINCE MAR 1      8.53                      6.11   2.42     7.42
  SINCE JAN 1     18.48                     13.01   5.47    13.08

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.1   -0.1      0.0
  MONTH TO DATE    4.6                       0.4    4.2      0.0
  SINCE OCT 1     65.9                      24.6   41.3     39.3
  SINCE JUL 1     65.9                      24.6   41.3     39.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           27                        17     10        6
  MONTH TO DATE  274                       209     65      179
  SINCE MAR 1   1103                      1006     97     1035
  SINCE JUL 1   4603                      4901   -298     4337

 COOLING
  TODAY            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    17   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     7.5


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     24          1100 AM
 AVERAGE    62

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        74      2017
 MINIMUM TEMPERATURE (F)   40        27      1976


SUNRISE AND SUNSET
APRIL 11 2018.........SUNRISE   620 AM EDT   SUNSET   728 PM EDT
APRIL 12 2018.........SUNRISE   618 AM EDT   SUNSET   729 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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