Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 162033
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
433 PM EDT SAT MAY 16 2015


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 16 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         69   1251 PM  86    1998  68      1       69
  MINIMUM         57    446 AM  39    2000  50      7       62
  AVERAGE         63                        59      4       66

PRECIPITATION (IN)
  TODAY            0.18          4.01 1989   0.11   0.07     0.49
  MONTH TO DATE    0.20                      1.83  -1.63     1.72
  SINCE MAR 1      6.93                     10.61  -3.68    12.46
  SINCE JAN 1     14.87                     17.51  -2.64    20.80

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     63.7                      24.8   38.9     63.7
  SINCE JUL 1     63.7                      24.8   38.9     63.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            2                         7     -5        0
  MONTH TO DATE   73                       144    -71       81
  SINCE MAR 1   1452                      1420     32     1458
  SINCE JUL 1   5472                      5315    157     5411

 COOLING
  TODAY            0                         0      0        1
  MONTH TO DATE   17                         0     17        9
  SINCE MAR 1     17                         2     15        9
  SINCE JAN 1     17                         2     15        9
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     6.9


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           700 AM
 LOWEST     67           100 AM
 AVERAGE    77

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        80      1986
 MINIMUM TEMPERATURE (F)   50        40      1984


SUNRISE AND SUNSET
MAY 16 2015...........SUNRISE   534 AM EDT   SUNSET   804 PM EDT
MAY 17 2015...........SUNRISE   534 AM EDT   SUNSET   805 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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