Climatological Report (Daily)
Issued by NWS Upton, NY

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544
CDUS41 KOKX 010618
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
118 AM EST WED MAR 1 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 28 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         58    206 PM  63    1997  43     15       53
  MINIMUM         41    557 AM  10    2014  27     14       35
  AVERAGE         50                        35     15       44

PRECIPITATION (IN)
  YESTERDAY        T             2.33 1984   0.14  -0.14     0.00
  MONTH TO DATE    1.56                      3.26  -1.70     3.98
  SINCE DEC 1      9.15                     10.96  -1.81    13.78
  SINCE JAN 1      5.62                      6.90  -1.28     8.45

SNOWFALL (IN)
  YESTERDAY        0.0           4.7  2005   0.2   -0.2      0.0
  MONTH TO DATE   14.7                       7.1    7.6     13.2
  SINCE OCT 1     31.9                      19.7   12.2     38.0
  SINCE JUL 1     31.9                      19.7   12.2     38.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        30    -15       21
  MONTH TO DATE  753                       903   -150      831
  SINCE DEC 1   2511                      2879   -368     2316
  SINCE JUL 1   3302                      3895   -593     3068

 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    13   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     5.5


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           700 PM
 LOWEST     72           200 PM
 AVERAGE    86

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        60      2004
 MINIMUM TEMPERATURE (F)   28        12      2014


SUNRISE AND SUNSET
MARCH  1 2017.........SUNRISE   626 AM EST   SUNSET   544 PM EST
MARCH  2 2017.........SUNRISE   625 AM EST   SUNSET   545 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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