360
CDUS41 KOKX 130622
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
122 AM EST THU NOV 13 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR NOVEMBER 12 2025
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)
YESTERDAY
MAXIMUM 51 152 PM 72 2022 55 -4 56
MINIMUM 39 1228 AM 25 2001 39 0 40
AVERAGE 45 47 -2 48
PRECIPITATION (IN)
YESTERDAY T 1.74 1975 0.11 -0.11 0.00
MONTH TO DATE 0.91 1.30 -0.39 0.23
SINCE SEP 1 7.55 8.87 -1.32 0.59
SINCE JAN 1 31.33 39.17 -7.84 39.46
SNOWFALL (IN)
YESTERDAY 0.0 0.9 1987 0.0 0.0 0.0
MONTH TO DATE T 0.1 -0.1 0.0
SINCE SEP 1 T 0.1 -0.1 0.0
SINCE JUL 1 T 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 18 2 17
MONTH TO DATE 184 199 -15 134
SINCE SEP 1 412 553 -141 356
SINCE JUL 1 412 556 -144 357
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 10.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 56 1100 PM
LOWEST 41 200 PM
AVERAGE 49
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 69 1964
MINIMUM TEMPERATURE (F) 38 21 2019
SUNRISE AND SUNSET
NOVEMBER 13 2025......SUNRISE 637 AM EST SUNSET 436 PM EST
NOVEMBER 14 2025......SUNRISE 639 AM EST SUNSET 435 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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