816
CDUS41 KOKX 222037
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
437 PM EDT WED OCT 22 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 22 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 68 101 PM 82 2024 62 6 82
MINIMUM 58 630 AM 27 1974 45 13 55
AVERAGE 63 54 9 69
PRECIPITATION (IN)
TODAY 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)
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 12 -10 0
MONTH TO DATE 110 182 -72 137
SINCE SEP 1 117 235 -118 155
SINCE JUL 1 117 238 -121 156
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 11.0
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 300 AM
LOWEST 32 300 PM
AVERAGE 63
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 78 1978
MINIMUM TEMPERATURE (F) 45 30 1997
SUNRISE AND SUNSET
OCTOBER 22 2025.......SUNRISE 712 AM EDT SUNSET 601 PM EDT
OCTOBER 23 2025.......SUNRISE 713 AM EDT SUNSET 600 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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