Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 240616
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
216 AM EDT WED MAY 24 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 23 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         69    354 PM  90    1992  70     -1       73
  MINIMUM         55    457 AM  42    2006  52      3       49
                                      1968
  AVERAGE         62                        61      1       61

PRECIPITATION (IN)
  YESTERDAY        0.00          1.31 1979   0.13  -0.13     0.14
  MONTH TO DATE    3.20                      2.69   0.51     2.23
  SINCE MAR 1     12.32                     11.47   0.85     7.34
  SINCE JAN 1     17.98                     18.37  -0.39    15.81

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        3                         5     -2        4
  MONTH TO DATE  184                       185     -1      224
  SINCE MAR 1   1392                      1461    -69     1280
  SINCE JUL 1   4694                      5356   -662     4362

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   28                         7     21        0
  SINCE MAR 1     39                         9     30        0
  SINCE JAN 1     39                         9     30        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     7.1


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     45           200 PM
 AVERAGE    73

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        89      1975
 MINIMUM TEMPERATURE (F)   52        41      1965


SUNRISE AND SUNSET
MAY 24 2017...........SUNRISE   528 AM EDT   SUNSET   811 PM EDT
MAY 25 2017...........SUNRISE   527 AM EDT   SUNSET   812 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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