Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 180618
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
218 AM EDT TUE JUN 18 2019


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

...THE ISLIP NY CLIMATE SUMMARY FOR JUNE 17 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         78    104 PM  88    2000  77      1       87
  MINIMUM         67   1159 PM  48    2009  61      6       58
  AVERAGE         73                        69      4       73

PRECIPITATION (IN)
  YESTERDAY        0.01          2.83 2001   0.15  -0.14     0.00
  MONTH TO DATE    1.49                      2.72  -1.23     2.43
  SINCE JUN 1      1.49                      2.72  -1.23     2.43
  SINCE JAN 1     23.23                     22.18   1.05    27.90

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     12.8                      24.8  -12.0     65.9
  SINCE JUL 1     12.8                      24.8  -12.0     65.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   16                        32    -16       37
  SINCE JUN 1     16                        32    -16       37
  SINCE JUL 1   5074                      5422   -348     5047

 COOLING
  YESTERDAY        8                         5      3        8
  MONTH TO DATE   52                        57     -5       46
  SINCE JUN 1     52                        57     -5       46
  SINCE JAN 1     79                        81     -2       94
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     4.5


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          1200 AM
 LOWEST     60           100 PM
 AVERAGE    79

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        89      2014
 MINIMUM TEMPERATURE (F)   61        50      1965
                                             1964


SUNRISE AND SUNSET
JUNE 18 2019..........SUNRISE   521 AM EDT   SUNSET   827 PM EDT
JUNE 19 2019..........SUNRISE   521 AM EDT   SUNSET   827 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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