Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 212141
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
440 PM EST SAT JAN 21 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 21 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         50    247 PM  57    2006  38     12       37
  MINIMUM         42    838 AM  -3    1984  23     19       26
  AVERAGE         46                        30     16       32

PRECIPITATION (IN)
  TODAY            0.02          0.46 2014   0.12  -0.10     0.00
  MONTH TO DATE    2.92                      2.54   0.38     2.31
  SINCE DEC 1      6.45                      6.60  -0.15     7.64
  SINCE JAN 1      2.92                      2.54   0.38     2.31

SNOWFALL (IN)
  TODAY            0.0           9.2  2014   0.2   -0.2      0.0
  MONTH TO DATE   12.8                       4.6    8.2      1.1
  SINCE OCT 1     16.0                      10.5    5.5      1.1
  SINCE JUL 1     16.0                      10.5    5.5      1.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           19                        35    -16       33
  MONTH TO DATE  622                       723   -101      652
  SINCE DEC 1   1495                      1634   -139     1160
  SINCE JUL 1   2286                      2650   -364     1912

 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    13   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     5.4


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     86           100 PM
 AVERAGE    93

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        51      1986
 MINIMUM TEMPERATURE (F)   23        -7      1984


SUNRISE AND SUNSET
JANUARY 21 2017.......SUNRISE   711 AM EST   SUNSET   457 PM EST
JANUARY 22 2017.......SUNRISE   711 AM EST   SUNSET   458 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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