Climatological Report (Daily)
Issued by NWS Upton, NY

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483
CDUS41 KOKX 160618
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
217 AM EDT SUN JUL 16 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR JULY 15 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         85    208 PM  97    1995  82      3       93
  MINIMUM         67    500 AM  56    2009  66      1       73
                                      1999
  AVERAGE         76                        74      2       83

PRECIPITATION (IN)
  YESTERDAY        0.00          1.65 1992   0.11  -0.11      T
  MONTH TO DATE    1.22                      1.55  -0.33     1.72
  SINCE JUN 1      4.79                      5.82  -1.03     2.85
  SINCE JAN 1     23.73                     25.28  -1.55    20.04

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                        38      4        8
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       11                         9      2       18
  MONTH TO DATE  159                       128     31      146
  SINCE JUN 1    322                       268     54      285
  SINCE JAN 1    361                       292     69      329
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     5.3


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     55           200 PM
 AVERAGE    78

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        95      1983
 MINIMUM TEMPERATURE (F)   66        55      1966


SUNRISE AND SUNSET
JULY 16 2017..........SUNRISE   535 AM EDT   SUNSET   822 PM EDT
JULY 17 2017..........SUNRISE   536 AM EDT   SUNSET   821 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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