Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 270619
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
217 AM EDT SAT MAY 27 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 26 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         78    300 PM  92    2010  71      7       84
  MINIMUM         52    520 AM  37    1992  53     -1       59
  AVERAGE         65                        62      3       72

PRECIPITATION (IN)
  YESTERDAY        0.19          2.85 2003   0.13   0.06     0.00
  MONTH TO DATE    3.92                      3.09   0.83     2.77
  SINCE MAR 1     13.04                     11.87   1.17     7.88
  SINCE JAN 1     18.70                     18.77  -0.07    16.35

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        0                         5     -5        0
  MONTH TO DATE  195                       200     -5      226
  SINCE MAR 1   1403                      1476    -73     1282
  SINCE JUL 1   4705                      5371   -666     4364

 COOLING
  YESTERDAY        0                         1     -1        7
  MONTH TO DATE   28                        10     18       13
  SINCE MAR 1     39                        12     27       13
  SINCE JAN 1     39                        12     27       13
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    11.2


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     43           300 PM
 AVERAGE    72

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        88      2014
                                             1975
 MINIMUM TEMPERATURE (F)   53        36      1968


SUNRISE AND SUNSET
MAY 27 2017...........SUNRISE   526 AM EDT   SUNSET   814 PM EDT
MAY 28 2017...........SUNRISE   525 AM EDT   SUNSET   815 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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