Climatological Report (Daily)
Issued by NWS Upton, NY

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396
CDUS41 KOKX 302035
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
435 PM EDT SUN JUN 30 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR JUNE 30 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         83    151 PM  93    2012  81      2       81
  MINIMUM         71    436 AM  55    1981  65      6       67
                                      1988
  AVERAGE         77                        73      4       74

PRECIPITATION (IN)
  TODAY            0.01          1.08 1990   0.10  -0.09     0.00
  MONTH TO DATE    2.44                      4.00  -1.56     1.90
  SINCE JUN 1      2.44                      4.00  -1.56     1.90
  SINCE JAN 1     29.82                     22.80   7.02    18.25

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE JUN 1      0.0                       0.0    0.0       T
  SINCE JUL 1     10.9                      31.8  -20.9      5.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                        27    -27       28
  SINCE JUN 1      0                        27    -27       28
  SINCE JUL 1   4508                      5182   -674     4424

 COOLING
  TODAY           12                         8      4        9
  MONTH TO DATE  219                       152     67      110
  SINCE JUN 1    219                       152     67      110
  SINCE JAN 1    261                       181     80      134
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    12.2


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     72           200 PM
 AVERAGE    86

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        96      1964
 MINIMUM TEMPERATURE (F)   66        50      1988


SUNRISE AND SUNSET
JUNE 30 2024..........SUNRISE   524 AM EDT   SUNSET   828 PM EDT
JULY  1 2024..........SUNRISE   525 AM EDT   SUNSET   828 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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