Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 260619
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
218 AM EDT THU APR 26 2018


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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 25 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         57    112 PM  76    1994  61     -4       58
  MINIMUM         51   1122 PM  30    1965  44      7       50
  AVERAGE         54                        52      2       54

PRECIPITATION (IN)
  YESTERDAY        0.38          1.22 2010   0.15   0.23     0.98
  MONTH TO DATE    3.62                      3.66  -0.04     3.54
  SINCE MAR 1     11.29                      8.10   3.19     8.99
  SINCE JAN 1     21.24                     15.00   6.24    14.65

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    4.6                       0.6    4.0      0.0
  SINCE OCT 1     65.9                      24.8   41.1     39.3
  SINCE JUL 1     65.9                      24.8   41.1     39.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       11                        13     -2       11
  MONTH TO DATE  505                       418     87      333
  SINCE MAR 1   1334                      1215    119     1189
  SINCE JUL 1   4834                      5110   -276     4491

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        3
  SINCE MAR 1      0                         0      0        3
  SINCE JAN 1      0                         0      0        3
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED    12.1


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     89          1200 AM
 AVERAGE    95

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        88      2009
 MINIMUM TEMPERATURE (F)   44        34      2002
                                             1976


SUNRISE AND SUNSET
APRIL 26 2018.........SUNRISE   558 AM EDT   SUNSET   743 PM EDT
APRIL 27 2018.........SUNRISE   556 AM EDT   SUNSET   745 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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