Climatological Report (Daily)
Issued by NWS Upton, NY

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729
CDUS41 KOKX 080617
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
217 AM EDT FRI MAY 8 2015


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 7 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         73   1249 PM  88    2000  65      8       65
  MINIMUM         46    407 AM  35    2001  47     -1       46
                                      1995
  AVERAGE         60                        56      4       56

PRECIPITATION (IN)
  YESTERDAY        0.00          0.45 1994   0.12  -0.12     0.00
  MONTH TO DATE    T                         0.83  -0.83     0.56
  SINCE MAR 1      6.73                      9.61  -2.88    11.30
  SINCE JAN 1     14.67                     16.51  -1.84    19.64

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     63.7                      24.8   38.9     63.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        5                         9     -4        9
  MONTH TO DATE   52                        72    -20       50
  SINCE MAR 1   1431                      1348     83     1427
  SINCE JUL 1   5451                      5243    208     5380

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


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     6.8


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM
 LOWEST     37           400 PM
 AVERAGE    65

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        86      2000
 MINIMUM TEMPERATURE (F)   47        37      2001
                                             1997


SUNRISE AND SUNSET
MAY  8 2015...........SUNRISE   543 AM EDT   SUNSET   756 PM EDT
MAY  9 2015...........SUNRISE   542 AM EDT   SUNSET   757 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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