127
CDUS41 KOKX 060634
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
234 AM EDT SAT SEP 06 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 5 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 81 139 PM 91 2023 78 3 77
MINIMUM 68 128 AM 49 1989 63 5 55
1997
2000
AVERAGE 75 70 5 66
PRECIPITATION (IN)
YESTERDAY 0.29 1.10 1991 0.11 0.18 0.00
MONTH TO DATE 0.29 0.58 -0.29 0.03
SINCE SEP 1 0.29 0.58 -0.29 0.03
SINCE JAN 1 24.07 30.88 -6.81 38.90
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 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 3 -3 1
COOLING
YESTERDAY 10 6 4 1
MONTH TO DATE 19 30 -11 18
SINCE SEP 1 19 30 -11 18
SINCE JAN 1 947 794 153 939
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 10.0
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 64 1100 AM
AVERAGE 79
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 92 2023
MINIMUM TEMPERATURE (F) 62 49 1965
1988
2000
SUNRISE AND SUNSET
SEPTEMBER 6 2025.....SUNRISE 624 AM EDT SUNSET 716 PM EDT
SEPTEMBER 7 2025.....SUNRISE 625 AM EDT SUNSET 714 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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