Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 190639
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
139 AM EST SAT NOV 19 2016


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

...THE ISLIP NY CLIMATE SUMMARY FOR NOVEMBER 18 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1984 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         66    339 PM  69    1987  53     13       57
  MINIMUM         39    711 AM  24    2014  37      2       35
  AVERAGE         53                        44      9       46

PRECIPITATION (IN)
  YESTERDAY        0.00          0.59 1994   0.12  -0.12     0.00
  MONTH TO DATE    0.58                      2.11  -1.53     1.00
  SINCE SEP 1      6.54                      9.48  -2.94     9.60
  SINCE JAN 1     28.98                     40.62 -11.64    31.96

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE OCT 1      T                         0.1   -0.1      0.0
  SINCE JUL 1      T                         0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                        20     -8       19
  MONTH TO DATE  267                       324    -57      220
  SINCE SEP 1    544                       739   -195      524
  SINCE JUL 1    544                       744   -200      524

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        1
  SINCE SEP 1    177                       101     76      188
  SINCE JAN 1   1124                       787    337     1069
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     5.1


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           700 AM
 LOWEST     34           300 PM
 AVERAGE    63

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        63      1999
                                             1985
 MINIMUM TEMPERATURE (F)   36        22      2014


SUNRISE AND SUNSET
NOVEMBER 19 2016......SUNRISE   645 AM EST   SUNSET   431 PM EST
NOVEMBER 20 2016......SUNRISE   646 AM EST   SUNSET   430 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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