Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 150616
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
216 AM EDT TUE AUG 15 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR AUGUST 14 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         82    233 PM  97    2016  81      1       97
  MINIMUM         63    522 AM  50    1964  66     -3       78
  AVERAGE         73                        73      0       88

PRECIPITATION (IN)
  YESTERDAY        0.00          5.32 2011   0.14  -0.14      T
  MONTH TO DATE    0.55                      1.81  -1.26     0.17
  SINCE JUN 1      6.23                      9.51  -3.28     4.52
  SINCE JAN 1     25.17                     28.97  -3.80    21.71

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     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
  YESTERDAY        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
  YESTERDAY        8                         8      0       23
  MONTH TO DATE  122                       124     -2      171
  SINCE JUN 1    600                       540     60      683
  SINCE JAN 1    639                       564     75      727
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     4.2


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     45          1000 AM
 AVERAGE    69

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        90      2016
 MINIMUM TEMPERATURE (F)   66        48      1964


SUNRISE AND SUNSET
AUGUST 15 2017........SUNRISE   603 AM EDT   SUNSET   750 PM EDT
AUGUST 16 2017........SUNRISE   604 AM EDT   SUNSET   749 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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