Climatological Report (Daily)
Issued by NWS Upton, NY

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468
CDUS41 KOKX 252057
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
457 PM EDT WED SEP 25 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 25 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         68    148 PM  87    2010  72     -4       63
  MINIMUM         57    241 AM  38    1963  56      1       58
  AVERAGE         63                        64     -1       61

PRECIPITATION (IN)
  TODAY            0.00          1.69 1975   0.12  -0.12     0.38
  MONTH TO DATE    0.06                      2.96  -2.90     4.25
  SINCE SEP 1      0.06                      2.96  -2.90     4.25
  SINCE JAN 1     38.93                     33.26   5.67    34.78

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            2                         3     -1        4
  MONTH TO DATE   15                        32    -17       18
  SINCE SEP 1     15                        32    -17       18
  SINCE JUL 1     16                        35    -19       18

 COOLING
  TODAY            0                         2     -2        0
  MONTH TO DATE   72                       100    -28      158
  SINCE SEP 1     72                       100    -28      158
  SINCE JAN 1    993                       864    129      936
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     8.7


SKY COVER
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           400 AM
 LOWEST     63           900 AM
 AVERAGE    72

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        85      1970
 MINIMUM TEMPERATURE (F)   55        40      1963
                                             1987


SUNRISE AND SUNSET
SEPTEMBER 25 2024.....SUNRISE   643 AM EDT   SUNSET   644 PM EDT
SEPTEMBER 26 2024.....SUNRISE   644 AM EDT   SUNSET   642 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$