Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 250621
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
221 AM EDT WED APR 25 2018


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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 24 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         63    104 PM  77    2008  61      2       59
  MINIMUM         36    506 AM  32    2002  43     -7       38
  AVERAGE         50                        52     -2       49

PRECIPITATION (IN)
  YESTERDAY        0.00          1.31 1968   0.13  -0.13     0.01
  MONTH TO DATE    3.24                      3.51  -0.27     2.56
  SINCE MAR 1     10.91                      7.95   2.96     8.01
  SINCE JAN 1     20.86                     14.85   6.01    13.67

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       15                        13      2       16
  MONTH TO DATE  494                       405     89      322
  SINCE MAR 1   1323                      1202    121     1178
  SINCE JUL 1   4823                      5097   -274     4480

 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    21   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     9.7


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     43          1100 AM
 AVERAGE    72

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        76      1994
 MINIMUM TEMPERATURE (F)   44        30      1965


SUNRISE AND SUNSET
APRIL 25 2018.........SUNRISE   559 AM EDT   SUNSET   742 PM EDT
APRIL 26 2018.........SUNRISE   558 AM EDT   SUNSET   743 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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