National Weather Service Text Product Display

Climatological Report (Daily)
Issued by NWS Upton, NY
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CDUS41 KOKX 140623
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
222 AM EDT TUE MAY 14 2013


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 13 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         58    455 AM  80    2004  67     -9       76
  MINIMUM         42   1155 PM  37    2005  49     -7       54
  AVERAGE         50                        58     -8       65

PRECIPITATION (IN)
  YESTERDAY        0.00          0.51 2002   0.11  -0.11     0.00
  MONTH TO DATE    0.63                      1.50  -0.87     3.02
  SINCE MAR 1      4.80                     10.28  -5.48     7.40
  SINCE JAN 1     12.93                     17.18  -4.25    11.32

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     46.9                      24.8   22.1      4.7
  SINCE JUL 1     46.9                      24.8   22.1      4.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                         8      7        0
  MONTH TO DATE  112                       123    -11      103
  SINCE MAR 1   1383                      1399    -16     1026
  SINCE JUL 1   4996                      5294   -298     4166

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      1                         2     -1        6
  SINCE JAN 1      1                         2     -1        6
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    10.6


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62          1100 PM
 LOWEST     27           300 PM
 AVERAGE    45

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        86      1991
 MINIMUM TEMPERATURE (F)   49        34      1998
                                             1996
                                             1987


SUNRISE AND SUNSET
MAY 14 2013...........SUNRISE   536 AM EDT   SUNSET   802 PM EDT
MAY 15 2013...........SUNRISE   535 AM EDT   SUNSET   803 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$
National Weather Service National Headquarters
