Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 292031
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
431 PM EDT TUE AUG 29 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR AUGUST 29 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         69   1212 PM  91    2016  79    -10       91
                                      2010
  MINIMUM         61   1220 AM  46    1986  64     -3       70
  AVERAGE         65                        71     -6       81

PRECIPITATION (IN)
  TODAY            0.03          2.72 2002   0.12  -0.09     0.00
  MONTH TO DATE    3.09                      3.74  -0.65     0.89
  SINCE JUN 1      8.77                     11.44  -2.67     5.24
  SINCE JAN 1     27.71                     30.90  -3.19    22.43

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     39.3                      24.8   14.5     41.4
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     42                        40      2        8
  SINCE JUL 1      0                         2     -2        0

 COOLING
  TODAY            0                         6     -6       16
  MONTH TO DATE  240                       235      5      366
  SINCE JUN 1    718                       651     67      878
  SINCE JAN 1    757                       675     82      922
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     9.1


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           300 PM
 LOWEST     63           100 PM
 AVERAGE    75

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        96      1973
 MINIMUM TEMPERATURE (F)   63        45      1986


SUNRISE AND SUNSET
AUGUST 29 2017........SUNRISE   617 AM EDT   SUNSET   729 PM EDT
AUGUST 30 2017........SUNRISE   618 AM EDT   SUNSET   728 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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