National Weather Service Text Product Display

Climatological Report (Daily)
Issued by NWS Upton, NY
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CDUS41 KOKX 192031
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
431 PM EDT SUN MAY 19 2013


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 19 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         58   1258 PM  87    1998  68    -10       76
  MINIMUM         55    507 AM  37    2002  51      4       48
  AVERAGE         57                        60     -3       62

PRECIPITATION (IN)
  TODAY            0.12          1.08 1999   0.12   0.00     0.00
  MONTH TO DATE    0.81                      2.18  -1.37     3.55
  SINCE MAR 1      4.98                     10.96  -5.98     7.93
  SINCE JAN 1     13.11                     17.86  -4.75    11.85

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     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
  TODAY            8                         6      2        3
  MONTH TO DATE  160                       163     -3      119
  SINCE MAR 1   1431                      1439     -8     1042
  SINCE JUL 1   5044                      5334   -290     4182

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         3     -3        3
  SINCE MAR 1      1                         5     -4        9
  SINCE JAN 1      1                         5     -4        9
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     8.6


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 PM
 LOWEST     67           100 AM
 AVERAGE    80

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        98      1996
 MINIMUM TEMPERATURE (F)   51        35      1992


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   531 AM EDT   SUNSET   807 PM EDT
MAY 20 2013...........SUNRISE   531 AM EDT   SUNSET   808 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
