Climatological Report (Daily)
Issued by NWS Upton, NY

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CDUS41 KOKX 080626
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
126 AM EST THU DEC 8 2016


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

...THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 7 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1984 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         46    111 PM  77    1998  46      0       55
  MINIMUM         35   1159 PM   8    2002  31      4       33
  AVERAGE         41                        38      3       44

PRECIPITATION (IN)
  YESTERDAY        0.05          1.64 1996   0.14  -0.09     0.00
  MONTH TO DATE    0.53                      0.98  -0.45     0.29
  SINCE DEC 1      0.53                      0.98  -0.45     0.29
  SINCE JAN 1     31.99                     43.16 -11.17    33.56

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.2   -0.2      0.0
  MONTH TO DATE    0.0                       0.7   -0.7      0.0
  SINCE OCT 1      T                         1.2   -1.2      0.0
  SINCE JUL 1      T                         1.2   -1.2      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       24                        27     -3       21
  MONTH TO DATE  160                       180    -20      138
  SINCE DEC 1    160                       180    -20      138
  SINCE JUL 1    951                      1196   -245      890

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1124                       787    337     1069
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     6.1


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1100 PM
 LOWEST     76           600 PM
 AVERAGE    88

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        59      2004
                                             1991
 MINIMUM TEMPERATURE (F)   31        18      2008


SUNRISE AND SUNSET
DECEMBER  8 2016......SUNRISE   704 AM EST   SUNSET   425 PM EST
DECEMBER  9 2016......SUNRISE   705 AM EST   SUNSET   425 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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