Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 070621
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
221 AM EDT SAT OCT 7 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 6 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         80   1249 PM  86    1997  66     14       72
  MINIMUM         64    514 AM  30    1965  49     15       48
  AVERAGE         72                        58     14       60

PRECIPITATION (IN)
  YESTERDAY        0.00          2.30 1978   0.13  -0.13     0.00
  MONTH TO DATE    T                         0.74  -0.74     0.04
  SINCE SEP 1      3.99                      4.32  -0.33     3.09
  SINCE JAN 1     32.34                     35.46  -3.12    25.53

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      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         8     -8        5
  MONTH TO DATE   22                        43    -21       24
  SINCE SEP 1     47                       115    -68       56
  SINCE JUL 1     47                       120    -73       56

 COOLING
  YESTERDAY        7                         1      6        0
  MONTH TO DATE   13                         6      7        0
  SINCE SEP 1    163                        97     66      158
  SINCE JAN 1    931                       783    148     1105
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     5.3


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     51          1200 PM
 AVERAGE    76

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        81      2007
 MINIMUM TEMPERATURE (F)   49        33      1986
                                             1965


SUNRISE AND SUNSET
OCTOBER  7 2017.......SUNRISE   655 AM EDT   SUNSET   624 PM EDT
OCTOBER  8 2017.......SUNRISE   656 AM EDT   SUNSET   623 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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