Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 030618
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
117 AM EST TUE JAN 3 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 2 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         42   1244 PM  57    2000  39      3       40
  MINIMUM         31    305 AM   8    1999  24      7       29
  AVERAGE         37                        32      5       35

PRECIPITATION (IN)
  YESTERDAY        0.41          0.89 1987   0.12   0.29     0.00
  MONTH TO DATE    0.42                      0.24   0.18     0.00
  SINCE DEC 1      3.95                      4.30  -0.35     5.33
  SINCE JAN 1      0.42                      0.24   0.18     0.00

SNOWFALL (IN)
  YESTERDAY        T             4.7  2014   0.3   -0.3      0.0
  MONTH TO DATE    T                         0.5   -0.5      0.0
  SINCE OCT 1      3.2                       6.4   -3.2       T
  SINCE JUL 1      3.2                       6.4   -3.2       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       28                        34     -6       30
  MONTH TO DATE   54                        67    -13       57
  SINCE DEC 1    927                       978    -51      565
  SINCE JUL 1   1718                      1994   -276     1317

 COOLING
  YESTERDAY        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    16   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     8.4


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  SLEET
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 PM
 LOWEST     69           100 AM
 AVERAGE    85

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        63      2000
 MINIMUM TEMPERATURE (F)   24         7      2014
                                             2001


SUNRISE AND SUNSET
JANUARY  3 2017.......SUNRISE   717 AM EST   SUNSET   437 PM EST
JANUARY  4 2017.......SUNRISE   717 AM EST   SUNSET   438 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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