Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 050617
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
217 AM EDT THU OCT 5 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 4 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         71    123 PM  82    2013  67      4       70
  MINIMUM         50    251 AM  33    1974  50      0       54
  AVERAGE         61                        58      3       62

PRECIPITATION (IN)
  YESTERDAY        0.00          0.96 1987   0.12  -0.12     0.01
  MONTH TO DATE    0.00                      0.48  -0.48     0.04
  SINCE SEP 1      3.99                      4.06  -0.07     3.09
  SINCE JAN 1     32.34                     35.20  -2.86    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        4                         7     -3        3
  MONTH TO DATE   22                        27     -5       13
  SINCE SEP 1     47                        99    -52       45
  SINCE JUL 1     47                       104    -57       45

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         4     -4        0
  SINCE SEP 1    150                        95     55      158
  SINCE JAN 1    918                       781    137     1105
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    10.0


SKY COVER
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           400 AM
 LOWEST     61          1100 AM
 AVERAGE    79

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        83      2002
 MINIMUM TEMPERATURE (F)   49        31      1965


SUNRISE AND SUNSET
OCTOBER  5 2017.......SUNRISE   653 AM EDT   SUNSET   627 PM EDT
OCTOBER  6 2017.......SUNRISE   654 AM EDT   SUNSET   626 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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