Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 240617
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
116 AM EST WED JAN 24 2018


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

...THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 23 2018...

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)
 YESTERDAY
  MAXIMUM         58R  1200 PM  55    1999  38     20       43
                                      1973
  MINIMUM         43    113 AM  -1    1970  23     20       37
  AVERAGE         51                        30     21       40

PRECIPITATION (IN)
  YESTERDAY        0.88          2.20 1998   0.11   0.77     0.67
  MONTH TO DATE    3.24                      2.77   0.47     3.59
  SINCE DEC 1      5.36                      6.83  -1.47     7.12
  SINCE JAN 1      3.24                      2.77   0.47     3.59

SNOWFALL (IN)
  YESTERDAY        0.0          23.4  2016   0.2   -0.2      0.0
  MONTH TO DATE   16.0                       5.0   11.0     12.8
  SINCE OCT 1     22.0                      10.9   11.1     16.0
  SINCE JUL 1     22.0                      10.9   11.1     16.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       14                        35    -21       25
  MONTH TO DATE  816                       793     23      663
  SINCE DEC 1   1775                      1704     71     1536
  SINCE JUL 1   2526                      2720   -194     2327

 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    23   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED    11.9


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     49          1100 PM
 AVERAGE    75

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        66      1967
 MINIMUM TEMPERATURE (F)   23         4      2011


SUNRISE AND SUNSET
JANUARY 24 2018.......SUNRISE   709 AM EST   SUNSET   500 PM EST
JANUARY 25 2018.......SUNRISE   709 AM EST   SUNSET   501 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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