Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 210621
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
221 AM EDT FRI AUG 21 2015


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

...THE ISLIP NY CLIMATE SUMMARY FOR AUGUST 20 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         85   1148 AM  89    2006  80      5       80
  MINIMUM         73    522 AM  53    2008  65      8       62
  AVERAGE         79                        73      6       71

PRECIPITATION (IN)
  YESTERDAY        0.00          2.61 2001   0.13  -0.13     0.00
  MONTH TO DATE    1.11                      2.61  -1.50    14.03
  SINCE JUN 1      6.90                     10.31  -3.41    18.78
  SINCE JAN 1     21.99                     29.77  -7.78    40.52

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     63.7                      24.8   38.9     63.7
  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     46                        40      6        2
  SINCE JUL 1      0                         2     -2        0

 COOLING
  YESTERDAY       14                         8      6        6
  MONTH TO DATE  227                       172     55      149
  SINCE JUN 1    720                       588    132      644
  SINCE JAN 1    770                       612    158      673
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED    11.2


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     61          1200 PM
 AVERAGE    81

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        94      1995
 MINIMUM TEMPERATURE (F)   65        50      1992


SUNRISE AND SUNSET
AUGUST 21 2015........SUNRISE   608 AM EDT   SUNSET   742 PM EDT
AUGUST 22 2015........SUNRISE   609 AM EDT   SUNSET   741 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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