Climatological Report (Daily)
Issued by NWS Upton, NY

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094
CDUS41 KOKX 210621
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
221 AM EDT SAT MAY 21 2016


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 20 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         74        MM  98    1996  69      5       64
  MINIMUM         45        MM  35    1992  51     -6       48
  AVERAGE         60                        60      0       56

PRECIPITATION (IN)
  YESTERDAY        0.00          0.90 1984   0.12  -0.12     0.00
  MONTH TO DATE    1.98                      2.30  -0.32     0.34
  SINCE MAR 1      7.09                     11.08  -3.99     7.07
  SINCE JAN 1     15.56                     17.98  -2.42    15.01

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     41.4                      24.8   16.6     63.7
  SINCE JUL 1     41.4                      24.8   16.6     63.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        5                         6     -1        9
  MONTH TO DATE  209                       169     40       87
  SINCE MAR 1   1265                      1445   -180     1466
  SINCE JUL 1   4347                      5340   -993     5486

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         4     -4       25
  SINCE MAR 1      0                         6     -6       25
  SINCE JAN 1      0                         6     -6       25
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     7.2


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     31          1200 PM
 AVERAGE    62

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        90      1996
 MINIMUM TEMPERATURE (F)   51        39      2002


SUNRISE AND SUNSET
MAY 21 2016...........SUNRISE   530 AM EDT   SUNSET   809 PM EDT
MAY 22 2016...........SUNRISE   529 AM EDT   SUNSET   810 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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