Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 230617
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
217 AM EDT SUN APR 23 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 22 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1984 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         53   1239 PM  75    2007  60     -7       70
                                      1985
  MINIMUM         47   1224 AM  33    1984  43      4       53
  AVERAGE         50                        51     -1       62

PRECIPITATION (IN)
  YESTERDAY        0.07          2.66 2012   0.14  -0.07      T
  MONTH TO DATE    2.55                      3.24  -0.69     1.61
  SINCE MAR 1      8.00                      7.68   0.32     4.33
  SINCE JAN 1     13.66                     14.58  -0.92    12.80

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.6   -0.6      0.2
  SINCE OCT 1     39.3                      24.8   14.5     41.4
  SINCE JUL 1     39.3                      24.8   14.5     41.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        14      1        3
  MONTH TO DATE  294                       378    -84      364
  SINCE MAR 1   1150                      1175    -25      963
  SINCE JUL 1   4452                      5070   -618     4045

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


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     8.1


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     71          1000 PM
 AVERAGE    86

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        76      1990
 MINIMUM TEMPERATURE (F)   43        31      1989


SUNRISE AND SUNSET
APRIL 23 2017.........SUNRISE   601 AM EDT   SUNSET   741 PM EDT
APRIL 24 2017.........SUNRISE   600 AM EDT   SUNSET   742 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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