482
CDUS41 KOKX 232131
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
431 PM EST SUN NOV 23 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR NOVEMBER 23 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 50 359 PM 70 1992 51 -1 50
MINIMUM 29 707 AM 13 1989 36 -7 40
AVERAGE 40 43 -3 45
PRECIPITATION (IN)
TODAY 0.00 1.38 1992 0.12 -0.12 0.02
MONTH TO DATE 1.45 2.52 -1.07 2.60
SINCE SEP 1 8.09 10.09 -2.00 2.96
SINCE JAN 1 31.87 40.39 -8.52 41.83
SNOWFALL (IN)
TODAY 0.0 7.6 1989 0.0 0.0 0.0
MONTH TO DATE T 0.3 -0.3 0.0
SINCE SEP 1 T 0.3 -0.3 0.0
SINCE JUL 1 T 0.3 -0.3 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 25 22 3 20
MONTH TO DATE 416 421 -5 323
SINCE SEP 1 644 775 -131 545
SINCE JUL 1 644 778 -134 546
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 4
SINCE SEP 1 176 121 55 91
SINCE JAN 1 1104 885 219 1012
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 800 AM
LOWEST 49 1000 AM
AVERAGE 69
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 66 1979
MINIMUM TEMPERATURE (F) 35 11 1989
SUNRISE AND SUNSET
NOVEMBER 23 2025......SUNRISE 649 AM EST SUNSET 429 PM EST
NOVEMBER 24 2025......SUNRISE 650 AM EST SUNSET 428 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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