National Weather Service Text Product Display

Climatological Report (Daily)
Issued by NWS Upton, NY
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000
CDUS41 KOKX 220640
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
240 AM EDT WED MAY 22 2013


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 21 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         78    116 PM  90    1996  69      9       66
  MINIMUM         60    452 AM  39    2002  51      9       58
  AVERAGE         69                        60      9       62

PRECIPITATION (IN)
  YESTERDAY        0.00          0.90 1985   0.13  -0.13     0.25
  MONTH TO DATE    1.03                      2.43  -1.40     3.80
  SINCE MAR 1      5.20                     11.21  -6.01     8.18
  SINCE JAN 1     13.33                     18.11  -4.78    12.10

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        0                         6     -6        3
  MONTH TO DATE  160                       175    -15      122
  SINCE MAR 1   1431                      1451    -20     1045
  SINCE JUL 1   5044                      5346   -302     4185

 COOLING
  YESTERDAY        4                         1      3        0
  MONTH TO DATE    6                         5      1        4
  SINCE MAR 1      7                         7      0       10
  SINCE JAN 1      7                         7      0       10
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     8.0


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           400 AM
 LOWEST     67           100 PM
 AVERAGE    82

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        92      1992
 MINIMUM TEMPERATURE (F)   52        37      2002


SUNRISE AND SUNSET
MAY 22 2013...........SUNRISE   529 AM EDT   SUNSET   810 PM EDT
MAY 23 2013...........SUNRISE   528 AM EDT   SUNSET   811 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
