619
CDUS41 KOKX 172035
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
435 PM EDT TUE SEP 17 2024
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 17 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 79 150 PM 87 1991 75 4 74
MINIMUM 62 1202 AM 45 1986 59 3 50
AVERAGE 71 67 4 62
PRECIPITATION (IN)
TODAY 0.00 2.85 1996 0.13 -0.13 T
MONTH TO DATE 0.06 1.98 -1.92 1.47
SINCE SEP 1 0.06 1.98 -1.92 1.47
SINCE JAN 1 38.93 32.28 6.65 32.00
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 2 -2 3
MONTH TO DATE 5 12 -7 3
SINCE SEP 1 5 12 -7 3
SINCE JUL 1 6 15 -9 3
COOLING
TODAY 6 3 3 0
MONTH TO DATE 46 81 -35 157
SINCE SEP 1 46 81 -35 157
SINCE JAN 1 967 845 122 935
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 100 AM
LOWEST 58 100 PM
AVERAGE 78
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 85 1965
MINIMUM TEMPERATURE (F) 58 43 1986
1990
SUNRISE AND SUNSET
SEPTEMBER 17 2024.....SUNRISE 635 AM EDT SUNSET 657 PM EDT
SEPTEMBER 18 2024.....SUNRISE 636 AM EDT SUNSET 655 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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