Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 230618
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
218 AM EDT SUN JUL 23 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR JULY 22 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         90   1238 PM 100    2011  82      8       88
  MINIMUM         75   1159 PM  53    1974  67      8       72
  AVERAGE         83                        74      9       80

PRECIPITATION (IN)
  YESTERDAY        0.05          1.45 1997   0.11  -0.06     0.00
  MONTH TO DATE    1.27                      2.35  -1.08     1.95
  SINCE JUN 1      4.84                      6.62  -1.78     3.08
  SINCE JAN 1     23.78                     26.08  -2.30    20.27

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       18                         9      9       15
  MONTH TO DATE  264                       191     73      239
  SINCE JUN 1    427                       331     96      378
  SINCE JAN 1    466                       355    111      422
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     5.7


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1200 AM
 LOWEST     40          1100 AM
 AVERAGE    63

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        97      2011
 MINIMUM TEMPERATURE (F)   67        53      1974


SUNRISE AND SUNSET
JULY 23 2017..........SUNRISE   541 AM EDT   SUNSET   817 PM EDT
JULY 24 2017..........SUNRISE   542 AM EDT   SUNSET   816 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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