Climatological Report (Daily)
Issued by NWS Upton, NY

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965
CDUS41 KOKX 260635
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
127 AM EST SUN FEB 26 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 25 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         65R  1220 PM  63    1985  42     23       58
  MINIMUM         44   1159 PM  12    1989  27     17       39
  AVERAGE         55                        34     21       49

PRECIPITATION (IN)
  YESTERDAY        0.15          2.42 2010   0.14   0.01     0.10
  MONTH TO DATE    1.56                      2.85  -1.29     3.98
  SINCE DEC 1      9.15                     10.55  -1.40    13.78
  SINCE JAN 1      5.62                      6.49  -0.87     8.45

SNOWFALL (IN)
  YESTERDAY        0.0           2.6  2005   0.3   -0.3      0.0
  MONTH TO DATE   14.7                       6.4    8.3     13.2
  SINCE OCT 1     31.9                      19.0   12.9     38.0
  SINCE JUL 1     31.9                      19.0   12.9     38.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                        31    -21       16
  MONTH TO DATE  683                       813   -130      743
  SINCE DEC 1   2441                      2789   -348     2228
  SINCE JUL 1   3232                      3805   -573     2980

 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    30   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     9.7


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     78          1200 PM
 AVERAGE    89

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   42        57      1996
 MINIMUM TEMPERATURE (F)   27         8      1990


SUNRISE AND SUNSET
FEBRUARY 26 2017......SUNRISE   631 AM EST   SUNSET   540 PM EST
FEBRUARY 27 2017......SUNRISE   629 AM EST   SUNSET   542 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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