Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 202133
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
433 PM EST FRI JAN 20 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 20 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         44    211 PM  56    2013  38      6       39
  MINIMUM         39    733 AM   2    1994  23     16       28
  AVERAGE         42                        30     12       34

PRECIPITATION (IN)
  TODAY            0.00          1.10 1995   0.12  -0.12     0.00
  MONTH TO DATE    2.85                      2.42   0.43     2.31
  SINCE DEC 1      6.38                      6.48  -0.10     7.64
  SINCE JAN 1      2.85                      2.42   0.43     2.31

SNOWFALL (IN)
  TODAY            0.0           3.0  2002   0.2   -0.2      0.0
  MONTH TO DATE   12.8                       4.4    8.4      1.1
  SINCE OCT 1     16.0                      10.3    5.7      1.1
  SINCE JUL 1     16.0                      10.3    5.7      1.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           23                        35    -12       31
  MONTH TO DATE  603                       688    -85      619
  SINCE DEC 1   1476                      1599   -123     1127
  SINCE JUL 1   2267                      2615   -348     1879

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     4.0


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           700 AM
 LOWEST     65           100 PM
 AVERAGE    72

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        57      2006
 MINIMUM TEMPERATURE (F)   23        -3      1984


SUNRISE AND SUNSET
JANUARY 20 2017.......SUNRISE   712 AM EST   SUNSET   456 PM EST
JANUARY 21 2017.......SUNRISE   711 AM EST   SUNSET   457 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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