219
CDUS41 KOKX 312140
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
440 PM EST TUE DEC 31 2024
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 31 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 53 1215 PM 59 1965 41 12 42
1992
MINIMUM 33 706 AM -1 1963 27 6 34
AVERAGE 43 34 9 38
PRECIPITATION (IN)
TODAY 0.00 1.26 2018 0.14 -0.14 0.00
MONTH TO DATE 5.70 4.71 0.99 8.56
SINCE DEC 1 5.70 4.71 0.99 8.56
SINCE JAN 1 48.27 45.99 2.28 50.19
SNOWFALL (IN)
TODAY 0.0 2.0 1967 0.2 -0.2 0.0
MONTH TO DATE 2.1 4.5 -2.4 T
SINCE DEC 1 2.1 4.5 -2.4 T
SINCE JUL 1 2.1 5.0 -2.9 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 22 31 -9 27
MONTH TO DATE 873 864 9 698
SINCE DEC 1 873 864 9 698
SINCE JUL 1 1563 1803 -240 1587
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1012 885 127 955
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 800 AM
LOWEST 46 1200 PM
AVERAGE 69
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 63 1966
MINIMUM TEMPERATURE (F) 27 6 2018
SUNRISE AND SUNSET
DECEMBER 31 2024......SUNRISE 717 AM EST SUNSET 435 PM EST
JANUARY 1 2025.......SUNRISE 717 AM EST SUNSET 436 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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