Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 290621
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
220 AM EDT SAT JUL 29 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR JULY 28 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         82   1025 AM  96    1999  82      0       92
  MINIMUM         68    533 AM  56    2001  67      1       74
                                      1977
  AVERAGE         75                        74      1       83

PRECIPITATION (IN)
  YESTERDAY        T             3.75 1969   0.12  -0.12      T
  MONTH TO DATE    2.06                      3.06  -1.00     2.09
  SINCE JUN 1      5.63                      7.33  -1.70     3.22
  SINCE JAN 1     24.57                     26.79  -2.22    20.41

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     39.3                      24.8   14.5     41.4
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     42                        38      4        8
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       10                         9      1       18
  MONTH TO DATE  297                       245     52      339
  SINCE JUN 1    460                       385     75      478
  SINCE JAN 1    499                       409     90      522
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     4.5


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     67           200 PM
 AVERAGE    84

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        96      2002
 MINIMUM TEMPERATURE (F)   67        55      1968


SUNRISE AND SUNSET
JULY 29 2017..........SUNRISE   546 AM EDT   SUNSET   811 PM EDT
JULY 30 2017..........SUNRISE   547 AM EDT   SUNSET   810 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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