927
CDUS41 KOKX 212134
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
434 PM EST TUE JAN 21 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 21 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 20 128 PM 58 1974 39 -19 29
MINIMUM 9 512 AM -3 1984 24 -15 17
AVERAGE 15 31 -16 23
PRECIPITATION (IN)
TODAY 0.00 2.92 1979 0.12 -0.12 0.00
MONTH TO DATE 0.37 2.56 -2.19 5.64
SINCE DEC 1 6.60 7.27 -0.67 14.20
SINCE JAN 1 0.37 2.56 -2.19 5.64
SNOWFALL (IN)
TODAY 0.0 9.2 2014 0.3 -0.3 0.0
MONTH TO DATE 2.7 6.4 -3.7 3.1
SINCE DEC 1 4.8 10.9 -6.1 3.1
SINCE JUL 1 4.8 11.4 -6.6 3.1
SNOW DEPTH 1
DEGREE DAYS
HEATING
TODAY 50 34 16 42
MONTH TO DATE 706 689 17 662
SINCE DEC 1 1579 1554 25 1360
SINCE JUL 1 2269 2493 -224 2249
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 500 AM
LOWEST 35 200 PM
AVERAGE 51
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 55 1967
1973
2017
MINIMUM TEMPERATURE (F) 24 -7 1984
SUNRISE AND SUNSET
JANUARY 21 2025.......SUNRISE 711 AM EST SUNSET 457 PM EST
JANUARY 22 2025.......SUNRISE 711 AM EST SUNSET 458 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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