Climatological Report (Daily)
Issued by NWS Upton, NY

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261
CDUS41 KOKX 280618
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
218 AM EDT WED SEP 28 2016


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

...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 27 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1984 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         74    205 PM  86    1998  70      4       71
  MINIMUM         59   1159 PM  39    1989  53      6       52
  AVERAGE         67                        61      6       62

PRECIPITATION (IN)
  YESTERDAY        0.32          1.15 2009   0.13   0.19     0.00
  MONTH TO DATE    2.86                      3.19  -0.33     2.80
  SINCE SEP 1      2.86                      3.19  -0.33     2.80
  SINCE JAN 1     25.30                     34.33  -9.03    25.16

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     41.4                      24.8   16.6     63.7
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         5     -5        3
  MONTH TO DATE   20                        55    -35        6
  SINCE SEP 1     20                        55    -35        6
  SINCE JUL 1     20                        60    -40        6

 COOLING
  YESTERDAY        2                         1      1        0
  MONTH TO DATE  158                        88     70      171
  SINCE SEP 1    158                        88     70      171
  SINCE JAN 1   1105                       774    331     1052
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     5.3


SKY COVER
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           900 PM
 LOWEST     68          1200 PM
 AVERAGE    83

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        80      2015
 MINIMUM TEMPERATURE (F)   52        38      1989


SUNRISE AND SUNSET
SEPTEMBER 28 2016.....SUNRISE   646 AM EDT   SUNSET   639 PM EDT
SEPTEMBER 29 2016.....SUNRISE   647 AM EDT   SUNSET   637 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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