857
CDUS41 KOKX 240646
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
246 AM EDT SAT OCT 24 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 23 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 59 328 PM 78 1978 62 -3 64
MINIMUM 40 1159 PM 30 1997 45 -5 46
AVERAGE 50 53 -3 55
PRECIPITATION (IN)
YESTERDAY 0.00 2.44 1990 0.13 -0.13 0.00
MONTH TO DATE 1.98 2.97 -0.99 2.42
SINCE SEP 1 10.74 6.57 4.17 4.00
SINCE JAN 1 42.37 36.87 5.50 27.78
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 15 12 3 10
MONTH TO DATE 151 194 -43 123
SINCE SEP 1 181 247 -66 130
SINCE JUL 1 181 250 -69 130
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 16 10 6 20
SINCE SEP 1 127 118 9 176
SINCE JAN 1 1000 882 118 1104
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 1100 PM
LOWEST 28 200 PM
AVERAGE 54
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 74 1963
1998
2001
MINIMUM TEMPERATURE (F) 44 25 1969
SUNRISE AND SUNSET
OCTOBER 24 2026.......SUNRISE 714 AM EDT SUNSET 559 PM EDT
OCTOBER 25 2026.......SUNRISE 715 AM EDT SUNSET 558 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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