Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 130617
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
216 AM EDT WED MAY 13 2015


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 12 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         82    114 PM  87    1991  66     16       80
  MINIMUM         62   1159 PM  37    1990  48     14       53
  AVERAGE         72                        57     15       67

PRECIPITATION (IN)
  YESTERDAY        0.00          1.74 2006   0.12  -0.12     0.00
  MONTH TO DATE    0.02                      1.39  -1.37     1.17
  SINCE MAR 1      6.75                     10.17  -3.42    11.91
  SINCE JAN 1     14.69                     17.07  -2.38    20.25

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        0                         8     -8        0
  MONTH TO DATE   57                       115    -58       66
  SINCE MAR 1   1436                      1391     45     1443
  SINCE JUL 1   5456                      5286    170     5396

 COOLING
  YESTERDAY        7                         0      7        2
  MONTH TO DATE   17                         0     17        6
  SINCE MAR 1     17                         2     15        6
  SINCE JAN 1     17                         2     15        6
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    11.4


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     48           500 PM
 AVERAGE    71

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        80      2004
 MINIMUM TEMPERATURE (F)   49        37      2005


SUNRISE AND SUNSET
MAY 13 2015...........SUNRISE   537 AM EDT   SUNSET   801 PM EDT
MAY 14 2015...........SUNRISE   536 AM EDT   SUNSET   802 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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