Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 280618
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
118 AM EST TUE FEB 28 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 27 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         49    306 PM  63    1997  43      6       38
  MINIMUM         26    222 AM   9    1990  27     -1       21
  AVERAGE         38                        35      3       30

PRECIPITATION (IN)
  YESTERDAY        0.00          1.04 2013   0.14  -0.14     0.00
  MONTH TO DATE    1.56                      3.12  -1.56     3.98
  SINCE DEC 1      9.15                     10.82  -1.67    13.78
  SINCE JAN 1      5.62                      6.76  -1.14     8.45

SNOWFALL (IN)
  YESTERDAY        0.0           1.3  1991   0.3   -0.3      0.0
  MONTH TO DATE   14.7                       6.9    7.8     13.2
  SINCE OCT 1     31.9                      19.5   12.4     38.0
  SINCE JUL 1     31.9                      19.5   12.4     38.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       27                        30     -3       35
  MONTH TO DATE  738                       873   -135      810
  SINCE DEC 1   2496                      2849   -353     2295
  SINCE JUL 1   3287                      3865   -578     3047

 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    22   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     9.6


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           900 PM
 LOWEST     42           100 PM
 AVERAGE    66

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        63      1997
 MINIMUM TEMPERATURE (F)   27        10      2014


SUNRISE AND SUNSET
FEBRUARY 28 2017......SUNRISE   628 AM EST   SUNSET   543 PM EST
MARCH  1 2017.........SUNRISE   626 AM EST   SUNSET   544 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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