Climatological Report (Daily)
Issued by NWS Upton, NY

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338
CDUS41 KOKX 222037
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
437 PM EDT SUN SEP 22 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 22 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         73    230 PM  91    1980  73      0       72
  MINIMUM         60    615 AM  38    1997  57      3       55
  AVERAGE         67                        65      2       64

PRECIPITATION (IN)
  TODAY            0.00          1.32 1994   0.12  -0.12     0.00
  MONTH TO DATE    0.06                      2.61  -2.55     2.81
  SINCE SEP 1      0.06                      2.61  -2.55     2.81
  SINCE JAN 1     38.93                     32.91   6.02    33.34

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         3     -3        1
  MONTH TO DATE    5                        23    -18        8
  SINCE SEP 1      5                        23    -18        8
  SINCE JUL 1      6                        26    -20        8

 COOLING
  TODAY            2                         2      0        0
  MONTH TO DATE   73                        94    -21      158
  SINCE SEP 1     73                        94    -21      158
  SINCE JAN 1    994                       858    136      936
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    11.8


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           600 AM
 LOWEST     49           300 PM
 AVERAGE    66

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        88      1970
                                             1980
 MINIMUM TEMPERATURE (F)   56        40      1976


SUNRISE AND SUNSET
SEPTEMBER 22 2024.....SUNRISE   640 AM EDT   SUNSET   649 PM EDT
SEPTEMBER 23 2024.....SUNRISE   641 AM EDT   SUNSET   647 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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