Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 230616
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
215 AM EDT TUE MAY 23 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 22 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         60   1126 PM  92    1992  69     -9       71
  MINIMUM         53    542 AM  37    2002  52      1       52
  AVERAGE         57                        60     -3       62

PRECIPITATION (IN)
  YESTERDAY        0.58          1.09 2001   0.13   0.45     0.08
  MONTH TO DATE    3.20                      2.56   0.64     2.09
  SINCE MAR 1     12.32                     11.34   0.98     7.20
  SINCE JAN 1     17.98                     18.24  -0.26    15.67

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     39.3                      24.8   14.5     41.4
  SINCE JUL 1     39.3                      24.8   14.5     41.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        8                         5      3        3
  MONTH TO DATE  181                       180      1      220
  SINCE MAR 1   1389                      1456    -67     1276
  SINCE JUL 1   4691                      5351   -660     4358

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   28                         6     22        0
  SINCE MAR 1     39                         8     31        0
  SINCE JAN 1     39                         8     31        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     7.9


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1100 AM
 LOWEST     59          1200 AM
 AVERAGE    80

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        90      1992
 MINIMUM TEMPERATURE (F)   52        42      2006
                                             1968


SUNRISE AND SUNSET
MAY 23 2017...........SUNRISE   528 AM EDT   SUNSET   811 PM EDT
MAY 24 2017...........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.




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