221
CDUS41 KOKX 150619
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
219 AM EDT SUN SEP 15 2024
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 14 2024
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)
YESTERDAY
MAXIMUM 84 100 PM 86 1976 76 8 77
MINIMUM 60 533 AM 41 1975 60 0 62
AVERAGE 72 68 4 70
PRECIPITATION (IN)
YESTERDAY 0.00 1.44 1973 0.13 -0.13 0.00
MONTH TO DATE 0.06 1.60 -1.54 1.47
SINCE SEP 1 0.06 1.60 -1.54 1.47
SINCE JAN 1 38.93 31.90 7.03 32.00
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 1 -1 0
MONTH TO DATE 5 7 -2 0
SINCE SEP 1 5 7 -2 0
SINCE JUL 1 6 10 -4 0
COOLING
YESTERDAY 7 4 3 5
MONTH TO DATE 37 71 -34 156
SINCE SEP 1 37 71 -34 156
SINCE JAN 1 958 835 123 934
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 3.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 44 300 PM
AVERAGE 72
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 84 2008
MINIMUM TEMPERATURE (F) 59 40 1975
SUNRISE AND SUNSET
SEPTEMBER 15 2024.....SUNRISE 633 AM EDT SUNSET 701 PM EDT
SEPTEMBER 16 2024.....SUNRISE 634 AM EDT SUNSET 659 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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