789
CDUS41 KOKX 240617
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
117 AM EST MON FEB 24 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 23 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 48 220 PM 68 2022 43 5 47
MINIMUM 29 605 AM 10 2015 27 2 37
AVERAGE 39 35 4 42
PRECIPITATION (IN)
YESTERDAY 0.00 0.88 2010 0.13 -0.13 0.14
MONTH TO DATE 3.65 2.63 1.02 1.37
SINCE DEC 1 10.48 11.00 -0.52 17.25
SINCE JAN 1 4.25 6.29 -2.04 8.69
SNOWFALL (IN)
YESTERDAY 0.0 6.7 1987 0.3 -0.3 0.0
MONTH TO DATE 6.9 8.1 -1.2 7.8
SINCE DEC 1 11.7 22.9 -11.2 10.9
SINCE JUL 1 11.7 23.4 -11.7 10.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 26 30 -4 23
MONTH TO DATE 752 740 12 673
SINCE DEC 1 2691 2631 60 2292
SINCE JUL 1 3381 3570 -189 3181
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 900 PM
LOWEST 32 200 PM
AVERAGE 53
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 64 2017
MINIMUM TEMPERATURE (F) 27 3 2015
SUNRISE AND SUNSET
FEBRUARY 24 2025......SUNRISE 633 AM EST SUNSET 538 PM EST
FEBRUARY 25 2025......SUNRISE 632 AM EST SUNSET 539 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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