Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 090617
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
217 AM EDT MON APR 9 2018


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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 8 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         46    149 PM  84    1991  55     -9       56
  MINIMUM         31    538 AM  25    1967  38     -7       38
  AVERAGE         39                        47     -8       47

PRECIPITATION (IN)
  YESTERDAY        0.00          1.47 1973   0.15  -0.15     0.00
  MONTH TO DATE    0.76                      1.19  -0.43     1.97
  SINCE MAR 1      8.43                      5.63   2.80     7.42
  SINCE JAN 1     18.38                     12.53   5.85    13.08

SNOWFALL (IN)
  YESTERDAY        0.0           1.1  1996   0.0    0.0      0.0
  MONTH TO DATE    4.6                       0.3    4.3      0.0
  SINCE OCT 1     65.9                      24.5   41.4     39.3
  SINCE JUL 1     65.9                      24.5   41.4     39.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       26                        18      8       18
  MONTH TO DATE  193                       156     37      143
  SINCE MAR 1   1022                       953     69      999
  SINCE JUL 1   4522                      4848   -326     4301

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    13.6


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    52           800 PM
 LOWEST     28           100 PM
 AVERAGE    40

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        82      2013
 MINIMUM TEMPERATURE (F)   39        26      1982
                                             1977


SUNRISE AND SUNSET
APRIL  9 2018.........SUNRISE   623 AM EDT   SUNSET   726 PM EDT
APRIL 10 2018.........SUNRISE   621 AM EDT   SUNSET   727 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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