066
CDUS41 KOKX 230617
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
217 AM EDT THU OCT 23 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 22 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 68 101 PM 82 2024 62 6 82
MINIMUM 52 1021 PM 27 1974 45 7 55
AVERAGE 60 54 6 69
PRECIPITATION (IN)
YESTERDAY 0.23 0.85 1984 0.14 0.09 0.00
MONTH TO DATE 2.42 2.84 -0.42 0.10
SINCE SEP 1 4.00 6.44 -2.44 0.34
SINCE JAN 1 27.78 36.74 -8.96 39.21
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 5 12 -7 0
MONTH TO DATE 113 182 -69 137
SINCE SEP 1 120 235 -115 155
SINCE JUL 1 120 238 -118 156
COOLING
YESTERDAY 0 0 0 4
MONTH TO DATE 20 10 10 7
SINCE SEP 1 176 118 58 87
SINCE JAN 1 1104 882 222 1008
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 10.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 300 AM
LOWEST 32 300 PM
AVERAGE 63
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 78 1978
MINIMUM TEMPERATURE (F) 45 30 1997
SUNRISE AND SUNSET
OCTOBER 23 2025.......SUNRISE 713 AM EDT SUNSET 600 PM EDT
OCTOBER 24 2025.......SUNRISE 714 AM EDT SUNSET 559 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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