Climatological Report (Daily)
Issued by NWS Upton, NY

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622
CDUS41 KOKX 131258
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
757 AM EST MON FEB 13 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 12 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         40        MM  55    1984  40      0       25
  MINIMUM         30        MM  10    2014  25      5       11
                                      1992
  AVERAGE         35                        32      3       18

PRECIPITATION (IN)
  YESTERDAY       MM             2.09 1988   0.11  MM         T
  MONTH TO DATE    1.39                      1.30   0.09     1.89
  SINCE DEC 1      8.98                      9.00  -0.02    11.69
  SINCE JAN 1      5.45                      4.94   0.51     6.36

SNOWFALL (IN)
  YESTERDAY        0.4          16.7  2006   0.3    0.1       T
  MONTH TO DATE   14.7                       2.9   11.8     12.3
  SINCE OCT 1     31.9                      15.5   16.4     37.1
  SINCE JUL 1     31.9                      15.5   16.4     37.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        33     -3       47
  MONTH TO DATE  370                       402    -32      367
  SINCE DEC 1   2128                      2378   -250     1852
  SINCE JUL 1   2919                      3394   -475     2604

 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    MM   HIGHEST WIND DIRECTION    MM
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    MM


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FREEZING RAIN
  LT FREEZING RAIN
  SNOW
  LIGHT SNOW
  SLEET
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM
 LOWEST     MM
 AVERAGE    MM

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        56      2008
 MINIMUM TEMPERATURE (F)   25         4      2016


SUNRISE AND SUNSET
FEBRUARY 13 2017......SUNRISE   649 AM EST   SUNSET   525 PM EST
FEBRUARY 14 2017......SUNRISE   647 AM EST   SUNSET   526 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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