384
CDUS41 KOKX 082120
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
520 PM EDT WED OCT 08 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 8 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 73 723 AM 88 2007 67 6 69
MINIMUM 63 1136 AM 34 1999 50 13 47
2001
AVERAGE 68 59 9 58
PRECIPITATION (IN)
TODAY 0.25 1.65 1996 0.13 0.12 0.00
MONTH TO DATE 0.25 1.03 -0.78 0.10
SINCE SEP 1 1.83 4.63 -2.80 0.34
SINCE JAN 1 25.61 34.93 -9.32 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 0 7 -7 7
MONTH TO DATE 16 48 -32 19
SINCE SEP 1 23 101 -78 37
SINCE JUL 1 23 104 -81 38
COOLING
TODAY 3 1 2 0
MONTH TO DATE 23 8 15 3
SINCE SEP 1 179 116 63 83
SINCE JAN 1 1107 880 227 1004
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 15.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1000 AM
LOWEST 45 400 PM
AVERAGE 69
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 85 2011
MINIMUM TEMPERATURE (F) 50 30 2001
SUNRISE AND SUNSET
OCTOBER 8 2025.......SUNRISE 656 AM EDT SUNSET 623 PM EDT
OCTOBER 9 2025.......SUNRISE 657 AM EDT SUNSET 621 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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