Climatological Report (Daily)
Issued by NWS Upton, NY

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690
CDUS41 KOKX 250616
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
216 AM EDT SUN SEP 25 2016


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

...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 24 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         70   1221 AM  83    2009  71     -1       80
  MINIMUM         53    942 PM  41    1998  54     -1       54
  AVERAGE         62                        62      0       67

PRECIPITATION (IN)
  YESTERDAY        0.06          1.05 1996   0.13  -0.07     0.00
  MONTH TO DATE    2.54                      2.82  -0.28     2.80
  SINCE SEP 1      2.54                      2.82  -0.28     2.80
  SINCE JAN 1     24.98                     33.96  -8.98    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        3                         4     -1        0
  MONTH TO DATE    7                        42    -35        1
  SINCE SEP 1      7                        42    -35        1
  SINCE JUL 1      7                        47    -40        1

 COOLING
  YESTERDAY        0                         1     -1        2
  MONTH TO DATE  156                        85     71      169
  SINCE SEP 1    156                        85     71      169
  SINCE JAN 1   1103                       771    332     1050
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     8.5


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           200 AM
 LOWEST     40           400 PM
 AVERAGE    69

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        87      2010
 MINIMUM TEMPERATURE (F)   54        39      1997


SUNRISE AND SUNSET
SEPTEMBER 25 2016.....SUNRISE   643 AM EDT   SUNSET   644 PM EDT
SEPTEMBER 26 2016.....SUNRISE   644 AM EDT   SUNSET   642 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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