914
CDUS41 KOKX 250628
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
228 AM EDT SAT OCT 25 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 24 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 62 242 PM 74 1963 61 1 69
1998
2001
MINIMUM 42 611 AM 25 1969 44 -2 52
AVERAGE 52 53 -1 61
PRECIPITATION (IN)
YESTERDAY 0.00 1.84 1983 0.14 -0.14 T
MONTH TO DATE 2.42 3.11 -0.69 0.10
SINCE SEP 1 4.00 6.71 -2.71 0.34
SINCE JAN 1 27.78 37.01 -9.23 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 13 12 1 4
MONTH TO DATE 136 206 -70 143
SINCE SEP 1 143 259 -116 161
SINCE JUL 1 143 262 -119 162
COOLING
YESTERDAY 0 0 0 0
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 17 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 700 AM
LOWEST 40 1200 PM
AVERAGE 61
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 76 1963
2001
MINIMUM TEMPERATURE (F) 44 30 1974
1986
2003
SUNRISE AND SUNSET
OCTOBER 25 2025.......SUNRISE 715 AM EDT SUNSET 557 PM EDT
OCTOBER 26 2025.......SUNRISE 716 AM EDT SUNSET 556 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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