Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 112038
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
438 PM EDT TUE AUG 11 2020


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

...THE ISLIP NY CLIMATE SUMMARY FOR AUGUST 11 2020...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         83   1108 AM  93    2005  81      2       80
  MINIMUM         73    440 AM  49    1972  66      7       58
  AVERAGE         78                        74      4       69

PRECIPITATION (IN)
  TODAY            0.00          3.76 1989   0.13  -0.13     0.00
  MONTH TO DATE    0.24                      1.40  -1.16     0.88
  SINCE JUN 1      6.95                      9.10  -2.15     8.03
  SINCE JAN 1     22.51                     28.56  -6.05    29.77

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      6.8                      24.8  -18.0     12.8
  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     13                        40    -27       16
  SINCE JUL 1      0                         2     -2        0

 COOLING
  TODAY           13                         9      4        4
  MONTH TO DATE  133                        99     34      113
  SINCE JUN 1    724                       515    209      686
  SINCE JAN 1    739                       539    200      713
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     9.0


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     79          1100 AM
 AVERAGE    90

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        90      2016
 MINIMUM TEMPERATURE (F)   66        50      1968


SUNRISE AND SUNSET
AUGUST 11 2020........SUNRISE   559 AM EDT   SUNSET   755 PM EDT
AUGUST 12 2020........SUNRISE   600 AM EDT   SUNSET   754 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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