Climatological Report (Daily)
Issued by NWS Upton, NY

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989
CDUS41 KOKX 150621
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
120 AM EST THU FEB 15 2018


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

...THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 14 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         46    149 PM  60    1990  40      6       37
  MINIMUM         34    704 AM  -1    1979  25      9       20
  AVERAGE         40                        32      8       29

PRECIPITATION (IN)
  YESTERDAY        0.06          1.05 2007   0.12  -0.06     0.00
  MONTH TO DATE    4.26                      1.52   2.74     1.43
  SINCE DEC 1     10.12                      9.22   0.90     9.02
  SINCE JAN 1      8.00                      5.16   2.84     5.49

SNOWFALL (IN)
  YESTERDAY        0.0           3.0  1996   0.3   -0.3      0.0
  MONTH TO DATE    0.2                       3.4   -3.2     14.7
  SINCE OCT 1     28.2                      16.0   12.2     31.9
  SINCE JUL 1     28.2                      16.0   12.2     31.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       25                        32     -7       36
  MONTH TO DATE  425                       467    -42      437
  SINCE DEC 1   2456                      2443     13     2195
  SINCE JUL 1   3207                      3459   -252     2986

 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    17   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     7.7


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           700 AM
 LOWEST     60           100 PM
 AVERAGE    80

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        57      1984
 MINIMUM TEMPERATURE (F)   25         3      1994


SUNRISE AND SUNSET
FEBRUARY 15 2018......SUNRISE   646 AM EST   SUNSET   527 PM EST
FEBRUARY 16 2018......SUNRISE   645 AM EST   SUNSET   528 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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