450
CDUS41 KOKX 160628
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
228 AM EDT MON SEP 16 2024
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 15 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 80 148 PM 84 2008 75 5 71
MINIMUM 56 1145 PM 40 1975 59 -3 60
AVERAGE 68 67 1 66
PRECIPITATION (IN)
YESTERDAY 0.00 3.12 1966 0.12 -0.12 0.00
MONTH TO DATE 0.06 1.72 -1.66 1.47
SINCE SEP 1 0.06 1.72 -1.66 1.47
SINCE JAN 1 38.93 32.02 6.91 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 8 -3 0
SINCE SEP 1 5 8 -3 0
SINCE JUL 1 6 11 -5 0
COOLING
YESTERDAY 3 4 -1 1
MONTH TO DATE 40 75 -35 157
SINCE SEP 1 40 75 -35 157
SINCE JAN 1 961 839 122 935
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 36 100 PM
AVERAGE 67
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 88 1998
MINIMUM TEMPERATURE (F) 59 44 1964
SUNRISE AND SUNSET
SEPTEMBER 16 2024.....SUNRISE 634 AM EDT SUNSET 659 PM EDT
SEPTEMBER 17 2024.....SUNRISE 635 AM EDT SUNSET 657 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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